Sample records for consumer directed broadcast

  1. Audio direct broadcast satellites

    NASA Technical Reports Server (NTRS)

    Miller, J. E.

    1983-01-01

    Satellite sound broadcasting is, as the name implies, the use of satellite techniques and technology to broadcast directly from space to low-cost, consumer-quality receivers the types of sound programs commonly received in the AM and FM broadcast bands. It would be a ubiquitous service available to the general public in the home, in the car, and out in the open.

  2. Changing effects of direct-to-consumer broadcast drug advertising information sources on prescription drug requests.

    PubMed

    Lee, Annisa Lai

    2009-06-01

    This study tracks the changes of the effects of 4 information sources for direct-to-consumer drug advertising on patients' requests for prescription drugs from physicians since the inception of the "Guidance for Industry about Consumer-directed Broadcast Advertisements." The Guidance advises pharmaceuticals to use four information sources for consumers to seek further information to supplement broadcast drug advertisements: small-print information, the Internet, a toll-free number, and health-care providers (nurses, doctors, and pharmacists). Logistic models were created by using survey data collected by the Food and Drug Administration in 1999 and 2002. Results show that throughout the years, health-care providers remain the most used and strongest means associated with patients' direct requests for nonspecific and specific prescription drugs from doctors. The small-print information source gains power and changes from an indirect means associated with patients' discussing drugs with health-care providers to a direct means associated with patients' asking about nonspecific and specific drugs from their doctors. The Internet is not directly related to drug requests, but the effect of its association with patients seeking information from health-care providers grew 11-fold over the course of the study. The toll-free number lost its power altogether for both direct request for a prescription drug and further discussion with health-care providers. Patient demographics will be considered for specific policy implications.

  3. Examining the FDA's oversight of direct-to-consumer advertising.

    PubMed

    Gahart, Martin T; Duhamel, Louise M; Dievler, Anne; Price, Roseanne

    2003-01-01

    Our analysis examined the effects of the Food and Drug Administration's (FDA's) 1997 draft guidance regarding advertisements for prescription drugs broadcast directly to consumers. We found that although direct-to-consumer (DTC) advertising spending by pharmaceutical companies has increased, more than 80 percent of their promotional spending is directed to physicians. DTC advertising appears to increase the use of prescription drugs among consumers. The FDA's oversight has not prevented companies from making misleading claims in subsequent advertisements, and a recent policy change has lengthened the FDA's review process, raising the possibility that some misleading campaigns could run their course before review.

  4. 47 CFR 25.225 - Geographic Service Requirements for 17/24 GHz Broadcasting Satellite Service.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Requirements for 17/24 GHz Broadcasting Satellite Service. (a) Each operator of a 17/24 GHz BSS space station... GHz BSS space station subject to paragraph (a) of this section must design and configure its space... operator of a 17/24 GHz BSS space station that is used to provide video programming directly to consumers...

  5. 47 CFR 25.225 - Geographic Service Requirements for 17/24 GHz Broadcasting Satellite Service.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Requirements for 17/24 GHz Broadcasting Satellite Service. (a) Each operator of a 17/24 GHz BSS space station... GHz BSS space station subject to paragraph (a) of this section must design and configure its space... operator of a 17/24 GHz BSS space station that is used to provide video programming directly to consumers...

  6. 47 CFR 25.225 - Geographic Service Requirements for 17/24 GHz Broadcasting Satellite Service.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Requirements for 17/24 GHz Broadcasting Satellite Service. (a) Each operator of a 17/24 GHz BSS space station... GHz BSS space station subject to paragraph (a) of this section must design and configure its space... operator of a 17/24 GHz BSS space station that is used to provide video programming directly to consumers...

  7. 47 CFR 25.225 - Geographic Service Requirements for 17/24 GHz Broadcasting Satellite Service.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Requirements for 17/24 GHz Broadcasting Satellite Service. (a) Each operator of a 17/24 GHz BSS space station... GHz BSS space station subject to paragraph (a) of this section must design and configure its space... operator of a 17/24 GHz BSS space station that is used to provide video programming directly to consumers...

  8. 47 CFR 25.225 - Geographic Service Requirements for 17/24 GHz Broadcasting Satellite Service.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Requirements for 17/24 GHz Broadcasting Satellite Service. (a) Each operator of a 17/24 GHz BSS space station... GHz BSS space station subject to paragraph (a) of this section must design and configure its space... operator of a 17/24 GHz BSS space station that is used to provide video programming directly to consumers...

  9. Satellite television broadcasting - Direct to the home

    NASA Astrophysics Data System (ADS)

    D'Abreu, A.

    1988-10-01

    The introduction in Europe of TV from satellites direct to the home is discussed with emphasis place on those issues which will influence its success. It is believed that the key factors in the successful development of DBS ventures in Europe are: (1) whether reception equipment will be cheaply and widely available in a format that will appeal to the consumer, and (2) whether there will be sufficiently attractive programming. It is concluded that vertically integrated media groups will dominate European broadcasting in the 1990s.

  10. Direct broadcast satellite-radio market, legal, regulatory, and business considerations

    NASA Technical Reports Server (NTRS)

    Sood, Des R.

    1991-01-01

    A Direct Broadcast Satellite-Radio (DBS-R) System offers the prospect of delivering high quality audio broadcasts to large audiences at costs lower than or comparable to those incurred using the current means of broadcasting. The maturation of mobile communications technologies, and advances in microelectronics and digital signal processing now make it possible to bring this technology to the marketplace. Heightened consumer interest in improved audio quality coupled with the technological and economic feasibility of meeting this demand via DBS-R make it opportune to start planning for implementation of DBS-R Systems. NASA-Lewis and the Voice of America as part of their on-going efforts to improve the quality of international audio broadcasts, have undertaken a number of tasks to more clearly define the technical, marketing, organizational, legal, and regulatory issues underlying implementation of DBS-R Systems. The results and an assessment is presented of the business considerations underlying the construction, launch, and operation of DBS-R Systems.

  11. Direct broadcast satellite-radio market, legal, regulatory, and business considerations

    NASA Astrophysics Data System (ADS)

    Sood, Des R.

    1991-03-01

    A Direct Broadcast Satellite-Radio (DBS-R) System offers the prospect of delivering high quality audio broadcasts to large audiences at costs lower than or comparable to those incurred using the current means of broadcasting. The maturation of mobile communications technologies, and advances in microelectronics and digital signal processing now make it possible to bring this technology to the marketplace. Heightened consumer interest in improved audio quality coupled with the technological and economic feasibility of meeting this demand via DBS-R make it opportune to start planning for implementation of DBS-R Systems. NASA-Lewis and the Voice of America as part of their on-going efforts to improve the quality of international audio broadcasts, have undertaken a number of tasks to more clearly define the technical, marketing, organizational, legal, and regulatory issues underlying implementation of DBS-R Systems. The results and an assessment is presented of the business considerations underlying the construction, launch, and operation of DBS-R Systems.

  12. Direct-to-consumer advertising of pharmaceuticals.

    PubMed

    Gellad, Ziad F; Lyles, Kenneth W

    2007-06-01

    Since the US Food and Drug Administration (FDA) released new guidelines on broadcast direct-to-consumer advertising in 1997, the prevalence of direct-to-consumer advertising of prescription drugs has increased exponentially. The impact on providers, patients, and the health care system is varied and dynamic, and the rapid changes in the last several years have markedly altered the health care landscape. To continue providing optimal medical care, physicians and other health care providers must be able to manage this influence on their practice, and a more thorough understanding of this phenomenon is an integral step toward this goal. This review will summarize the history of direct-to-consumer drug advertisements and the current regulations governing them. It will summarize the evidence concerning the impact of direct-to-consumer advertising on the public, providers, and the health care system, and conclude with observations regarding the future of direct-to-consumer advertising.

  13. Direct-to-Consumer Advertising of Pharmaceuticals

    PubMed Central

    Gellad, Ziad F.; Lyles, Kenneth W.

    2014-01-01

    Since the FDA released new guidelines on broadcast direct-to-consumer advertising in 1997, the prevalence of direct-to-consumer advertising of prescription drugs has increased exponentially. The impact on providers, patients and the health care system is varied and dynamic, and the rapid changes in the last several years have markedly altered the health care landscape. To continue providing optimal medical care, physicians and other health-care providers must be able to manage this influence on their practice, and a more thorough understanding of this phenomenon is an integral step toward this goal. This review will summarize the history of direct-to-consumer drug advertisements and the current regulations governing them. It will summarize the evidence concerning the impact of direct-to-consumer advertising on the public, providers and the health care system and conclude with observations regarding the future of direct-to-consumer advertising. PMID:17524744

  14. The educational potential of direct-to-consumer prescription drug advertising.

    PubMed

    Kaphingst, Kimberly A; DeJong, William

    2004-01-01

    Food and Drug Administration (FDA) regulations for direct-to-consumer (DTC) prescription drug advertising allow broadcast advertisements with incomplete risk information if the ads refer consumers to physicians, pharmacists, and supplemental information sources. New research reveals several problems with both television advertisements and supplemental text materials that might compromise their ability to meet the FDA's requirement for "fair balance" in the presentation of risks and benefits. In response, we make several recommendations to improve the educational quality of DTC advertising, which can be implemented through either voluntary agreements or revised FDA regulations.

  15. Digital Audio Application to Short Wave Broadcasting

    NASA Technical Reports Server (NTRS)

    Chen, Edward Y.

    1997-01-01

    Digital audio is becoming prevalent not only in consumer electornics, but also in different broadcasting media. Terrestrial analog audio broadcasting in the AM and FM bands will be eventually be replaced by digital systems.

  16. Direct broadcast satellite-radio, receiver development

    NASA Technical Reports Server (NTRS)

    Vaisnys, A.; Bell, D.; Gevargiz, J.; Golshan, Nasser

    1993-01-01

    The status of the ongoing Direct Broadcast Satellite-Radio (DBS-R) Receiver Development Task being performed at the Jet Propulsion Laboratory, California Institute of Technology (JPL) is reported. This work is sponsored by the Voice of America/U.S. Information Agency through an agreement with NASA. The objective of this task is to develop, build, test, and demonstrate a prototype receiver that is compatible with reception of digital audio programs broadcast via satellites. The receiver is being designed to operate under a range of reception conditions, including fixed, portable, and mobile, as well as over a sufficiently wide range of bit rates to accommodate broadcasting systems with different cost/audio quality objectives. While the requirements on the receiver are complex, the eventual goal of the design effort is to make the design compatible with low cost production as a consumer product. One solution may be a basic low cost core design suitable for a majority of reception conditions, with optional enhancements for reception in especially difficult environments. Some of the receiver design parameters were established through analysis, laboratory tests, and a prototype satellite experiment accomplished in late 1991. Many of the necessary design trades will be made during the current simulation effort, while a few of the key design options will be incorporated into the prototype for evaluation during the planned satellite field trials.

  17. Direct-to-consumer advertising affects provider / patient relationship.

    PubMed

    1998-12-01

    Family planning program clients are increasingly seeking oral contraceptive pills by brand name. Direct-to-consumer ads have spurred this recent increase in brand-specific requests for prescription drugs. While print consumer pitches for prescription drugs have been around for a long time, proposed guidance issued by the US Food and Drug Administration (FDA) in August 1997 allows pharmaceutical companies to more easily broadcast product claim commercials on television and radio. Now, half of all direct-to-consumer advertising dollars spent by pharmaceutical companies during January-February 1998 were directed to television ads, almost twice the share spent upon television last year. Last year, pharmaceutical companies spent more than $1 billion on direct-to-consumer advertising. The effects of this new policy are presenting in providers' offices. Before the FDA guidance, 41% of physicians participating in a national survey observed an increase in patients' requests for brand name drugs. However, since the change, 65% surveyed to date have observed an increase in such requests. With the increase in advertising comes a potential for violations of the US Food, Drug, and Cosmetic Act, which regulates provider and consumer prescription drug advertising. 125 companies were cited for violations in 1998, 6 specifically for violations connected with contraceptive information they disseminated.

  18. Hidden in plain sight marketing prescription drugs to consumers in the twentieth century.

    PubMed

    Greene, Jeremy A; Herzberg, David

    2010-05-01

    Although the public health impact of direct-to-consumer (DTC) pharmaceutical advertising remains a subject of great controversy, such promotion is typically understood as a recent phenomenon permitted only by changes in federal regulation of print and broadcast advertising over the past two decades. But today's omnipresent ads are only the most recent chapter in a longer history of DTC pharmaceutical promotion (including the ghostwriting of popular articles, organization of public-relations events, and implicit advertising of products to consumers) stretching back over the twentieth century. We use trade literature and archival materials to examine the continuity of efforts to promote prescription drugs to consumers and to better grapple with the public health significance of contemporary pharmaceutical marketing practices.

  19. HIDDEN in PLAIN SIGHT Marketing Prescription Drugs to Consumers in the Twentieth Century

    PubMed Central

    Herzberg, David

    2010-01-01

    Although the public health impact of direct-to-consumer (DTC) pharmaceutical advertising remains a subject of great controversy, such promotion is typically understood as a recent phenomenon permitted only by changes in federal regulation of print and broadcast advertising over the past two decades. But today's omnipresent ads are only the most recent chapter in a longer history of DTC pharmaceutical promotion (including the ghostwriting of popular articles, organization of public-relations events, and implicit advertising of products to consumers) stretching back over the twentieth century. We use trade literature and archival materials to examine the continuity of efforts to promote prescription drugs to consumers and to better grapple with the public health significance of contemporary pharmaceutical marketing practices. PMID:20299640

  20. Direct-to-Consumer Broadcast Advertisements for Pharmaceuticals: Off-Label Promotion and Adherence to FDA Guidelines.

    PubMed

    Klara, Kristina; Kim, Jeanie; Ross, Joseph S

    2018-05-01

    Direct-to-consumer (DTC) advertisements for prescription drugs in the United States are regulated by the Food and Drug Administration (FDA). Off-label promotion, or the advertisement of a drug for an indication not approved by the FDA, is prohibited. Our objective was to examine the presence of off-label promotion in broadcast DTC ads and to assess their adherence to FDA guidelines mandating fair balance in presentation of risks and benefits and prohibiting misleading advertisement claims. All English-language broadcast DTC ads for prescription drugs that aired in the United States from January 2015 to July 2016 were obtained from AdPharm, an online collection of healthcare advertisements. Ad length was measured and adherence to FDA guidelines was assessed for several categories: key regulatory items, indicators of false or misleading ads, and indicators of fair balance in presentation of risks and benefits. Our sample included 97 unique DTC ads, representing 60 unique drugs and 67 unique drug-indication combinations. No ads described drug risks quantitatively, whereas drug efficacy was presented quantitatively in 25 (26%) ads. Thirteen (13%) ads, all for diabetes medications, suggested off-label uses for weight loss and blood pressure reduction. The most commonly advertised drugs were indicated for the treatment of inflammatory conditions (n = 12; 18%), diabetes or diabetic neuropathy (n = 11; 16%), bowel or bladder dysfunction (n = 6; 9%), and infections or allergic reaction (n = 6; 9%). More than three-quarters (n = 51; 76%) advertised drugs to treat chronic conditions. Few broadcast DTC ads were fully compliant with FDA guidelines. The overall quality of information provided in ads was low, and suggestions of off-label promotion were common for diabetes medications. The impact of current DTC ads and off-label marketing on patient and prescriber decisions merits further scrutiny.

  1. Patient autonomy and the regulation of direct-to-consumer advertising.

    PubMed

    Zachry, W M; Ginsburg, D B

    2001-12-01

    The current direction of the US Food and Drug Administration (FDA) policy on direct-to-consumer advertising (DTCA) of pharmaceuticals is a subject of debate. The literature addresses the benefits and drawbacks of DTCA, but the foundations for such policies have not been investigated in detail. This paper explores the most recent FDA guidance on broadcast DTCA based on a critical examination of the principle of autonomy. Autonomy is determined not by the ability to choose a therapy, but by the ability to actively participate in choices about health care. DTCA can be an effective tool to increase patient awareness of their therapeutic choices, encourage patients to seek more information, and help them draw closer to autonomous choices, but only if the presentations provide fair and balanced information on the benefits and risks of therapy.

  2. 47 CFR 76.630 - Compatibility with consumer electronics equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Compatibility with consumer electronics equipment. 76.630 Section 76.630 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... Compatibility with consumer electronics equipment. (a) Cable system operators shall not scramble or otherwise...

  3. 47 CFR 76.630 - Compatibility with consumer electronics equipment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Compatibility with consumer electronics equipment. 76.630 Section 76.630 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... Compatibility with consumer electronics equipment. (a) Cable system operators shall not scramble or otherwise...

  4. 47 CFR 76.630 - Compatibility with consumer electronics equipment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Compatibility with consumer electronics equipment. 76.630 Section 76.630 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... Compatibility with consumer electronics equipment. (a) Cable system operators shall not scramble or otherwise...

  5. 47 CFR 76.630 - Compatibility with consumer electronics equipment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Compatibility with consumer electronics equipment. 76.630 Section 76.630 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... Compatibility with consumer electronics equipment. (a) Cable system operators shall not scramble or otherwise...

  6. 47 CFR 76.630 - Compatibility with consumer electronics equipment.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Compatibility with consumer electronics equipment. 76.630 Section 76.630 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... Compatibility with consumer electronics equipment. (a) Cable system operators shall not scramble or otherwise...

  7. The Direct Satellite Connection: Definitions and Prospects.

    ERIC Educational Resources Information Center

    Wigand, Rolf T.

    1980-01-01

    Defines direct satellite broadcasting as the transmission of broadcast signals via high-powered satellites that permit direct reception of television or radio programs by means of small antennas. Outlines American, European, and Japanese plans for direct-to-home television reception and implications for the broadcasting industry. (JMF)

  8. 77 FR 27631 - Standardized and Enhanced Disclosure Requirements for Television Broadcast Licensee Public...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-11

    ... greater public participation in broadcast licensing. Finding that Congress, in enacting these provisions... reduce the cost of reporting, empower consumers, and foster innovation. 9. In October 2011, the... Internet should facilitate public access and foster increased public participation in the licensing process...

  9. Future Challenges and Opportunities in Online Prescription Drug Promotion Research Comment on "Trouble Spots in Online Direct-to-Consumer Prescription Drug Promotion: A Content Analysis of FDA Warning Letters".

    PubMed

    Southwell, Brian G; Rupert, Douglas J

    2016-01-16

    Despite increased availability of online promotional tools for prescription drug marketers, evidence on online prescription drug promotion is far from settled or conclusive. We highlight ways in which online prescription drug promotion is similar to conventional broadcast and print advertising and ways in which it differs. We also highlight five key areas for future research: branded drug website influence on consumer knowledge and behavior, interactive features on branded drug websites, mobile viewing of branded websites and mobile advertisements, online promotion and non-US audiences, and social media and medication decisions. © 2016 by Kerman University of Medical Sciences.

  10. News Media Industry

    DTIC Science & Technology

    2006-01-01

    technology, changing consumer behavior and increased pressure for profitability. These three forces are the catalysts of change and have pushed the...model in order to compete. Consumer Behavior : Changes in consumer behavior began with the growth of broadcast television in the 1960’s and 70’s

  11. 47 CFR 76.1622 - Consumer education program on compatibility.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Consumer education program on compatibility. 76.1622 Section 76.1622 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Notices § 76.1622 Consumer education program on...

  12. 47 CFR 76.1622 - Consumer education program on compatibility.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Consumer education program on compatibility. 76.1622 Section 76.1622 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Notices § 76.1622 Consumer education program on...

  13. 47 CFR 76.1622 - Consumer education program on compatibility.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Consumer education program on compatibility. 76.1622 Section 76.1622 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Notices § 76.1622 Consumer education program on...

  14. 47 CFR 76.1622 - Consumer education program on compatibility.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Consumer education program on compatibility. 76.1622 Section 76.1622 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Notices § 76.1622 Consumer education program on...

  15. 47 CFR 76.1622 - Consumer education program on compatibility.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Consumer education program on compatibility. 76.1622 Section 76.1622 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Notices § 76.1622 Consumer education program on...

  16. Star on the horizon: The emergence of the direct broadcast satellite in American mass communications

    NASA Astrophysics Data System (ADS)

    Thomas, J. H.

    1984-12-01

    The purpose of this thesis is to describe the concept of broadcasting from satellites directly to the viewer equipped with a small, inexpensive receiving antenna, and the evolution of this technology as a means of commercial broadcast. Emphasis is placed on the problems of developing a regulatory framework for DBS by the Federal Communications Commission. The opposition of the existing broadcasters to the unregulated development of direct broadcast satellite (DBS) is explored in light of the possible effect that DBS may have on the economic base, audience, and advertising revenue of existing broadcasters. The information for this study was obtained from government documents, legal journals, books and the popular press. Two basic conclusions are drawn from this study: First, that the existing broadcasters have opposed the marketplace development of DBS, and second, that DBS does not pose as great a threat, at least in the near term, as the broadcasters fear.

  17. An Updated Analysis of Direct-to-Consumer Television Advertisements for Prescription Drugs.

    PubMed

    Applequist, Janelle; Ball, Jennifer Gerard

    2018-05-01

    In 2015, the American Medical Association called for a ban of direct-to-consumer advertising (DTCA) for prescription drugs. Yet, the pharmaceutical industry spends more than ever on broadcast advertisements, with national health care costs largely driven by drug spending. An evaluation of these ads is critical, as these advertisements can impact the frequency which patients ask their doctors about medications. A content analysis of prime-time direct-to-consumer ads was conducted across 4 major cable television networks. The ad content (n = 61) was coded for factual claims made regarding target conditions, appeals used, portrayal of medications, and lifestyle characteristics shown. We found a substantial decrease in the percentage of ads that conveyed information about the conditions being targeted, such as risk factors (16%) and prevalence (16%). Positive emotional appeals (94%) continued to be emphasized; yet there was decreased use of negative emotional appeals (51%), pointing to an overall more positive portrayal of a patient's experience with a medication. The lifestyles portrayed in the sample largely featured how products can enable more recreational activities (69%) and fewer ads (7%) presented alternatives to product use. Direct-to-consumer advertising continued to promote prescription drugs above educating the population. Improvement in the educational value of DTCA is likely to require regulatory action rather than reliance on self-regulation by the pharmaceutical industry. © 2018 Annals of Family Medicine, Inc.

  18. "Be ready against cancer, now": direct-to-consumer advertising for genetic testing.

    PubMed

    William-Jones, Bryn

    2006-04-01

    A recent addition to the debate about the benefits and harms of direct-to-consumer (DTC) advertising of medicines and pharmaceuticals is a growing critique of DTC marketing and sale of genetic tests. Academic and policy literatures exploring this issue have, however, tended to focus on the sale of genetic tests, paying rather less attention to the particular implications of advertising. The globalization of broadcast media and ever increasing access to the Internet mean that public exposure to advertising for medical technologies is a reality that national regulatory bodies will be hard pressed to constrain. Working through a case study detailing Myriad Genetics' 2002 pilot advertising campaign for their BRACAnalysis genetic susceptibility test for hereditary breast and ovarian cancer, this paper highlights some of the diverse and often overlooked and unregulated approaches to DTC advertising, and the associated social, ethical and policy implications.

  19. 77 FR 9187 - Carriage of Digital Television Broadcast Signals: Amendment to the Commission's Rules

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-16

    ... broadcast programming without changing the viewing device. \\21\\ Viewability Order at para. 31. \\22... carry'' rules and to all consumers of television programming. The Commission noted that, [i]f cable... impact of these lost programming options would fall most heavily on those that most need them: The...

  20. Mixed Messages, Mixed Outcomes: Exposure to Direct-to-Consumer Advertising for Statin Drugs is Associated with More Frequent Visits to Fast Food Restaurants and Exercise.

    PubMed

    Niederdeppe, Jeff; Avery, Rosemary J; Kellogg, Maxwell D; Mathios, Alan

    2017-07-01

    This study examines whether exposure to direct-to-consumer advertising (DTCAs) for statin drugs is associated with non-pharmaceutical behaviors to prevent cardiovascular disease. We focus on the relationship between statin drug DTCA exposure and the frequency of (a) visits to fast-food restaurants and (b) exercise. We combine data on the televised broadcast availability of statin drug DTCAs in large media markets in the United States with 18 waves of the Simmons National Consumer Survey (NCS; n = 120, 229) from 2001 to 2009. We find that statin drug DTCA exposure is associated, in a dose-response pattern, with modest increases in the frequency of exercise and large increases in the frequency of fast-food-restaurant visits. The relationship between statin DTCA exposure and fast-food-restaurant visits were largely consistent in direction but differed in magnitude between those without a previous diagnosis of high cholesterol and those treating high cholesterol with a statin. We conclude with a discussion of the implications of these results for future research on pharmaceutical DTCA and population health.

  1. 47 CFR 73.154 - AM directional antenna partial proof of performance measurements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false AM directional antenna partial proof of...) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.154 AM directional antenna... measurements are to be made within 3 to 15 kilometers from the center of the antenna array. When a monitoring...

  2. 47 CFR 73.154 - AM directional antenna partial proof of performance measurements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false AM directional antenna partial proof of...) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.154 AM directional antenna... measurements are to be made within 3 to 15 kilometers from the center of the antenna array. When a monitoring...

  3. 47 CFR 73.154 - AM directional antenna partial proof of performance measurements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false AM directional antenna partial proof of...) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.154 AM directional antenna... measurements are to be made within 3 to 15 kilometers from the center of the antenna array. When a monitoring...

  4. 47 CFR 73.154 - AM directional antenna partial proof of performance measurements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false AM directional antenna partial proof of...) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.154 AM directional antenna... measurements are to be made within 3 to 15 kilometers from the center of the antenna array. When a monitoring...

  5. 47 CFR 25.215 - Technical requirements for space stations in the Direct Broadcast Satellite Service.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Technical requirements for space stations in... Technical requirements for space stations in the Direct Broadcast Satellite Service. In addition to § 25.148(f), space station antennas operating in the Direct Broadcast Satellite Service must be designed to...

  6. 47 CFR 25.215 - Technical requirements for space stations in the Direct Broadcast Satellite Service.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Technical requirements for space stations in... Technical requirements for space stations in the Direct Broadcast Satellite Service. In addition to § 25.148(f), space station antennas operating in the Direct Broadcast Satellite Service must be designed to...

  7. 47 CFR 25.215 - Technical requirements for space stations in the Direct Broadcast Satellite Service.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Technical requirements for space stations in... Technical requirements for space stations in the Direct Broadcast Satellite Service. In addition to § 25.148(f), space station antennas operating in the Direct Broadcast Satellite Service must be designed to...

  8. 47 CFR 25.215 - Technical requirements for space stations in the Direct Broadcast Satellite Service.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Technical requirements for space stations in... Technical requirements for space stations in the Direct Broadcast Satellite Service. In addition to § 25.148(f), space station antennas operating in the Direct Broadcast Satellite Service must be designed to...

  9. TV food advertisements' effect on food consumption and adiposity among women and children in Mexico.

    PubMed

    Bacardí-Gascón, Montserrat; Díaz-Ramírez, Glenda; Cruz López, Brenda; López Zuñiga, Erika; Jiménez-Cruz, Arturo

    2013-11-01

    The objective of the study was to assess the association between TV foods advertisements and the ones consumed by mothers and children, and the body weight of both mother and child, among population from different SES in two Mexican cities. During June through October 2011 in Tijuana and Tuxtla Gutierrez, two national broadcasted channels were recorded during a period of 5 h in the afternoon on working days. Direct interviews were conducted to explore the foods consumed by mothers and their children from January to July 2012. To identify the difference in the number of hours of TV watching, number of TV sets, and the number of advertisements they recalled, a one-way ANOVA was used. An association was observed between the consumption of advertised foods by mothers and the frequency of broadcasted advertising. It was also observed that there was an association between the hours watching TV and BMI of the mothers and BMI Z-score of their children. There was an association between BMI of the mothers and their children and time spent watching TV. The high exposure to TV food advertisements in Mexico may increase the odds for having childhood obesity. Copyright AULA MEDICA EDICIONES 2013. Published by AULA MEDICA. All rights reserved.

  10. The large satellite program of ESA and its relevance for broadcast missions

    NASA Astrophysics Data System (ADS)

    Fromm, H.-H.; Herdan, B. L.

    1981-03-01

    In an investigation of the market prospects and payload requirements of future communications satellites, it was concluded that during the next 15 years many space missions will demand larger satellite platforms than those currently available. These platforms will be needed in connection with direct-broadcasting satellites, satellites required to enhance capacities in the case of traditional services, and satellites employed to introduce new types of satellite-based communications operating with small terminals. Most of the larger satellites would require the Ariane III capability, corresponding to about 1400 kg satellite mass in geostationary orbit. Attention is given to L-SAT platform capabilities and broadcast payload requirements, taking into account a European direct-broadcast satellite and Canadian direct-broadcast missions.

  11. Iranian Television Advertisement and Children's Food Preferences.

    PubMed

    Hajizadehoghaz, Masoomeh; Amini, Maryam; Abdollahi, Afsoun

    2016-01-01

    In this study, the nature of food commercials in children's television (TV) was monitored and analyzed; simultaneously, the relationship between recalling TV food commercials and children's interest in them and in the consumption of the same food products was evaluated. A total of 108 h children's programs broadcast on two channels (Two and Amouzesh) of Islamic Republic of Iran Broadcasting (IRIB) media organization were monitored (May 6-12, 2015). Simultaneously, a cross-sectional study using 403 primary schoolchildren (201 boys) in four schools of Shirvan, Northeast of Iran, was executed. The children were prompted to recall all TV commercials broadcast on IRIB. Meanwhile, they were directed to define in the list of recalled TV food commercials those were interested in and the commercials (food products) they actually were willing to consume. Regarding the frequency and duration of broadcasting, food commercials ranked fifth and sixth, respectively. Fruit leather and plum paste were the most frequently broadcast food commercials. "High quality" (19%), "good taste" (15%), "novelty", and "message on nutritional composition" (13%) were the most frequent messages used in promoting the sale of food products, respectively. In addition, focus on "high quality/precision in the preparation of the food products" was the most frequently used appeals in TV commercials. There was a significant relationship between recalling TV food commercials and the interest in five out of eight of the commercials (62.5%) ( P < 0.05). The relationship between recalling TV food commercials and the interest in the consumption of the same food product ("Tomato paste B") was statistically significant for 12.5% of the commercials ( P < 0.05). TV food commercials do not encourage healthy eating. The current study provides convincing evidence for policy-makers and researchers to pay more attention to this area.

  12. 47 CFR 11.1 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... broadcast stations, digital broadcast stations, analog cable systems, digital cable systems, wireline video systems, wireless cable systems, Direct Broadcast Satellite (DBS) services, Satellite Digital Audio Radio...

  13. Satellite sound broadcast propagation studies and measurements

    NASA Technical Reports Server (NTRS)

    Vogel, Wolfhard J.; Torrence, Geoffrey W.

    1990-01-01

    Satellite Sound Broadcasting is an attractive satellite application. Before regulatory decisions can be made in 1992, the propagation effects encountered have to be characterized. The Electrical Engineering Research Laboratory has nearly completed a system which will allow amplitude measurements to be made over 10 MHz bandwidths in the 800 to 1800 MHz frequency range. The system uses transmission from a transportable tower, and reception inside buildings or in the shadow of trees or utility poles. The goal is to derive propagation models for use by systems engineers who are about to design satellite broadcast systems. The advance of fiber-optics technology has helped to focus future development of satellite services into areas where satellites are uniquely competitive. One of these preferred satellite applications is the broadcasting of high-quality sound for stationary or mobile reception by listeners using low-cost, consumer-grade receivers. Before such services can be provided, however, the political hurdles of spectrum allocation have to be surmounted and the technical questions of standardization for world-wide compatibility have to be resolved. In order to arrive at an optimal system design, efficient in the use of our scarce spectral resources, affordable both to the broadcaster and the listener, and providing predictable performance, the propagation effects to which the service is subjected have to be characterized. Consequently, the objective of the research project is to make basic propagation measurements for direct Satellite Sound Broadcasting Service (SSBS). The data obtained should allow the development of propagation models to be used by communications engineers designing the operational systems. Such models shall describe the effects of shadowing and multipath propagation on SSBS receivers operating in a specified environment, such as inside commercial or residential buildings of various construction and also in the shadow of trees or utility poles as might be encountered by transporting or mobile listeners.

  14. Broadcast application of a placebo rodenticide bait in a native Hawaiian forest

    USGS Publications Warehouse

    Dunlevy, P.A.; Campbell, E. Wm.; Lindsey, G.D.

    2000-01-01

    This study consisted of three replicates of controlled field trials using a pelletized placebo (Ramik?? Green formulated without diphacinone) bait treated with a biological marker and broadcast at three application rates - 11.25, 22.5 and 33.75 kg/ha. We determined that Polynesian (Rattus exulans) and roof rats (Rattus rattus) consumed this bait when broadcast on the ground and assessed the optimal sowage rate to result in maximum exposure of bait to the rats while minimizing bait usage. All Polynesian rats captured in all application rates had eaten the bait. The percentage of roof rats that had eaten the bait increased with application rate, however, 22.5 kg/ha was clearly the optimal application rate. Bait degradation and invertebrate activity was documented and assessed.This study consisted of three replicates of controlled field trials using a pelletized placebo (Ramik Green formulated without diphacinone) bait treated with a biological marker and broadcast at three application rates - 11.25, 22.5 and 33.75 kg/ha. We determined that Polynesian (Rattus exulans) and roof rats (Rattus rattus) consumed this bait when broadcast on the ground and assessed the optimal sewage rate to result in maximum exposure of bait to the rats while minimizing bait usage. All Polynesian rats captured in all application rates had eaten the bait. The percentage of roof rats that had eaten the bait increased with application rate, however, 22.5 kg/ha was clearly the optimal application rate. Bait degradation and invertebrate activity was documented and assessed.

  15. USSR Report, Consumer Goods and Domestic Trade, No. 77.

    DTIC Science & Technology

    1983-10-24

    above all to the prices of clothing, knitwear and other products manufactured by consumer service enterprises on custom or- der for individuals. In...light of the fact that filling custom orders is more time- consuming , other things being equal, than large-scale industrial produc- tion of the same...340033 JPRS 84592 24 October 1983 USSR Report CONSUMER GOODS AND DOMESTIC TRADE No. 77 flätöltö FBIS FOREIGN BROADCAST INFORMATION SERVICE

  16. Evaluating the educational content of direct-to-consumer fulfillment materials.

    PubMed

    Chao, Blenda A

    2005-03-15

    The educational content of direct-to-consumer (DTC) fulfillment materials was evaluated. A list of prescription drug products advertised to consumers via broadcast media from August 1997 through April 20, 2002, was obtained from the Food and Drug Administration (FDA). The prescription products were categorized by disease state on the basis of their FDA-approved indications. Eight disease states were selected for analysis purposes and included acne, allergic rhinitis, depression, diabetes, hypercholesterolemia, migraine, overactive bladder, and osteoporosis. A total of 31 products were advertised directly to consumers for the eight targeted disease states, 26 of which met the inclusion criteria. The educational content of the advertisements for these 26 products was assessed by analyzing the materials' consistency, instructiveness, and consumer orientation. Two of the 26 materials analyzed contained claims that potentially broadened a drug's indication from that listed in the FDA-approved labeling. The majority of materials listed the condition name (92%), symptom information (77%), the drug's mechanism of action (65%), the drug's time to onset of action (54%), and supportive behaviors (62%). Twenty of 24 DTC fulfillment materials (83%) were not written at the reading level of eighth grade or lower. Fifteen of the 26 mailings contained educational diagrams, 52% of which met the criteria for necessity, and a greater percentage met the criteria for suitability (90%), familiarity (86%), overall layout (88%), single concept (86%), and lack of distracting elements (100%). DTC fulfillment materials appear to have more educational content than DTC print advertisements but are still overwhelmingly deficient in meeting the recommended sixth to eighth-grade reading level.

  17. 47 CFR 73.155 - Periodic directional antenna performance recertification.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Periodic directional antenna performance... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.155 Periodic directional antenna performance recertification. A station licensed with a directional antenna pattern pursuant to a proof of...

  18. 47 CFR 73.155 - Periodic directional antenna performance recertification.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Periodic directional antenna performance... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.155 Periodic directional antenna performance recertification. A station licensed with a directional antenna pattern pursuant to a proof of...

  19. 47 CFR 73.150 - Directional antenna systems.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Directional antenna systems. 73.150 Section 73... BROADCAST SERVICES AM Broadcast Stations § 73.150 Directional antenna systems. (a) For each station employing a directional antenna, all determinations of service provided and interference caused shall be...

  20. 47 CFR 73.150 - Directional antenna systems.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Directional antenna systems. 73.150 Section 73... BROADCAST SERVICES AM Broadcast Stations § 73.150 Directional antenna systems. (a) For each station employing a directional antenna, all determinations of service provided and interference caused shall be...

  1. 47 CFR 73.150 - Directional antenna systems.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Directional antenna systems. 73.150 Section 73... BROADCAST SERVICES AM Broadcast Stations § 73.150 Directional antenna systems. (a) For each station employing a directional antenna, all determinations of service provided and interference caused shall be...

  2. 47 CFR 73.155 - Periodic directional antenna performance recertification.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Periodic directional antenna performance... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.155 Periodic directional antenna performance recertification. A station licensed with a directional antenna pattern pursuant to a proof of...

  3. 47 CFR 73.150 - Directional antenna systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Directional antenna systems. 73.150 Section 73... BROADCAST SERVICES AM Broadcast Stations § 73.150 Directional antenna systems. (a) For each station employing a directional antenna, all determinations of service provided and interference caused shall be...

  4. 47 CFR 73.155 - Periodic directional antenna performance recertification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Periodic directional antenna performance... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.155 Periodic directional antenna performance recertification. A station licensed with a directional antenna pattern pursuant to a proof of...

  5. 47 CFR 73.150 - Directional antenna systems.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Directional antenna systems. 73.150 Section 73... BROADCAST SERVICES AM Broadcast Stations § 73.150 Directional antenna systems. (a) For each station employing a directional antenna, all determinations of service provided and interference caused shall be...

  6. 47 CFR 73.155 - Periodic directional antenna performance recertification.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Periodic directional antenna performance... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.155 Periodic directional antenna performance recertification. A station licensed with a directional antenna pattern pursuant to a proof of...

  7. 47 CFR 73.674 - Digital television transition notices by broadcasters.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... is operating under such an extension, must continue its DTV consumer education campaign until the... terminates analog service, it must continue to comply with the requirements of the Consumer Education Campaign Option that it has elected, except that the content of all on-air education must be revised to...

  8. 47 CFR 73.674 - Digital television transition notices by broadcasters.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... is operating under such an extension, must continue its DTV consumer education campaign until the... terminates analog service, it must continue to comply with the requirements of the Consumer Education Campaign Option that it has elected, except that the content of all on-air education must be revised to...

  9. 47 CFR 73.674 - Digital television transition notices by broadcasters.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... is operating under such an extension, must continue its DTV consumer education campaign until the... terminates analog service, it must continue to comply with the requirements of the Consumer Education Campaign Option that it has elected, except that the content of all on-air education must be revised to...

  10. Economic Theory and Broadcasting.

    ERIC Educational Resources Information Center

    Bates, Benjamin J.

    Focusing on access to audience through broadcast time, this paper examines the status of research into the economics of broadcasting. The paper first discusses the status of theory in the study of broadcast economics, both as described directly and as it exists in the statement of the basic assumptions generated by prior work and general…

  11. 47 CFR 73.152 - Modification of directional antenna data.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Modification of directional antenna data. 73... SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.152 Modification of directional antenna data. (a) If, after construction and final adjustment of a directional antenna, a measured inverse distance...

  12. 47 CFR 73.152 - Modification of directional antenna data.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Modification of directional antenna data. 73... SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.152 Modification of directional antenna data. (a) If, after construction and final adjustment of a directional antenna, a measured inverse distance...

  13. 47 CFR 73.62 - Directional antenna system operation and tolerances.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Directional antenna system operation and... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.62 Directional antenna system operation and tolerances. (a) Each AM station operating a directional antenna must maintain the relative...

  14. 47 CFR 73.152 - Modification of directional antenna data.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Modification of directional antenna data. 73... SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.152 Modification of directional antenna data. (a) If, after construction and final adjustment of a directional antenna, a measured inverse distance...

  15. 47 CFR 73.62 - Directional antenna system operation and tolerances.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Directional antenna system operation and... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.62 Directional antenna system operation and tolerances. (a) Each AM station operating a directional antenna must maintain the relative...

  16. 47 CFR 73.61 - AM directional antenna field strength measurements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false AM directional antenna field strength... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.61 AM directional antenna field strength measurements. (a) Each AM station using a directional antenna with monitoring point locations...

  17. 47 CFR 73.61 - AM directional antenna field strength measurements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false AM directional antenna field strength... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.61 AM directional antenna field strength measurements. (a) Each AM station using a directional antenna with monitoring point locations...

  18. 47 CFR 73.61 - AM directional antenna field strength measurements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false AM directional antenna field strength... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.61 AM directional antenna field strength measurements. (a) Each AM station using a directional antenna with monitoring point locations...

  19. 47 CFR 73.62 - Directional antenna system operation and tolerances.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Directional antenna system operation and... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.62 Directional antenna system operation and tolerances. (a) Each AM station operating a directional antenna must maintain the relative...

  20. 47 CFR 73.152 - Modification of directional antenna data.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Modification of directional antenna data. 73... SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.152 Modification of directional antenna data. (a) If, after construction and final adjustment of a directional antenna, a measured inverse distance...

  1. 47 CFR 73.61 - AM directional antenna field strength measurements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false AM directional antenna field strength... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.61 AM directional antenna field strength measurements. (a) Each AM station using a directional antenna with monitoring point locations...

  2. 47 CFR 73.62 - Directional antenna system operation and tolerances.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Directional antenna system operation and... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.62 Directional antenna system operation and tolerances. (a) Each AM station operating a directional antenna must maintain the relative...

  3. 47 CFR 73.152 - Modification of directional antenna data.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Modification of directional antenna data. 73... SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.152 Modification of directional antenna data. (a) If, after construction and final adjustment of a directional antenna, a measured inverse distance...

  4. 47 CFR 73.61 - AM directional antenna field strength measurements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false AM directional antenna field strength... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.61 AM directional antenna field strength measurements. (a) Each AM station using a directional antenna with monitoring point locations...

  5. 47 CFR 73.62 - Directional antenna system operation and tolerances.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Directional antenna system operation and... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.62 Directional antenna system operation and tolerances. (a) Each AM station operating a directional antenna must maintain the relative...

  6. 47 CFR 73.158 - Directional antenna monitoring points.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Directional antenna monitoring points. 73.158... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.158 Directional antenna monitoring points. (a) When a licensee of a station using a directional antenna system finds that a field monitoring point, as...

  7. 47 CFR 73.158 - Directional antenna monitoring points.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Directional antenna monitoring points. 73.158... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.158 Directional antenna monitoring points. (a) When a licensee of a station using a directional antenna system finds that a field monitoring point, as...

  8. 47 CFR 73.158 - Directional antenna monitoring points.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Directional antenna monitoring points. 73.158... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.158 Directional antenna monitoring points. (a) When a licensee of a station using a directional antenna system finds that a field monitoring point, as...

  9. 47 CFR 73.158 - Directional antenna monitoring points.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Directional antenna monitoring points. 73.158... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.158 Directional antenna monitoring points. (a) When a licensee of a station using a directional antenna system finds that a field monitoring point, as...

  10. 47 CFR 73.158 - Directional antenna monitoring points.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Directional antenna monitoring points. 73.158... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.158 Directional antenna monitoring points. (a) When a licensee of a station using a directional antenna system finds that a field monitoring point, as...

  11. Commercial satellite broadcasting for Europe

    NASA Astrophysics Data System (ADS)

    Forrest, J. R.

    1988-12-01

    A review is presented of the current television broadcasting situation in European countries, which involves a varied mix of terrestrial VHF or UHF systems and cable networks. A small market has emerged in Europe for receivers using the low-power telecommunications satellite transmission between the program providers and cable network companies. This is expected to change with the launch of medium-power pan-European telecommunication satellites (e.g. ASTRA, EUTELSAT II), which are now directly addressing the market of home reception. DBS (direct broadcast satellite) in the UK, using the D-MAC transmission standard, will offer three additional television channels, data broadcasting services, and a planned evolution to compatible forms of wide-screen, high-definition television. Comments are given on receiver and conditional access system standardization. Some views are expressed on satellite broadcasting as part of an overall broadcasting framework for the future.

  12. Television and the Young Consumer. An Analysis of Consumer Needs of Children and a Proposal for the Utilization of Television to Meet These Needs.

    ERIC Educational Resources Information Center

    Williams, Sally

    The Committee on Children's Television (CCT) and five commercial television stations in San Francisco designed and broadcast television messages for children to help them to develop healthy eating habits and sound consumer skills. Surveys showed that: 1) children aged 9-13 spent about $10 per month, mainly for toys and sugar-related snacks; 2)…

  13. 47 CFR 11.1 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... broadcast stations, digital broadcast stations, analog cable systems, digital cable systems, wireline video systems, wireless cable systems, Direct Broadcast Satellite (DBS) services, Satellite Digital Audio Radio... local government, or their designated representatives, with a means of emergency communication with the...

  14. 47 CFR 1.4000 - Restrictions impairing reception of television broadcast signals, direct broadcast satellite...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... any commercial non-broadcast communications signals transmitted via wireless technology to and/or from... that is either stated in the text, preamble, or legislative history of the restriction or described as...

  15. A low-cost transportable ground station for capture and processing of direct broadcast EOS satellite data

    NASA Technical Reports Server (NTRS)

    Davis, Don; Bennett, Toby; Short, Nicholas M., Jr.

    1994-01-01

    The Earth Observing System (EOS), part of a cohesive national effort to study global change, will deploy a constellation of remote sensing spacecraft over a 15 year period. Science data from the EOS spacecraft will be processed and made available to a large community of earth scientists via NASA institutional facilities. A number of these spacecraft are also providing an additional interface to broadcast data directly to users. Direct broadcast of real-time science data from overhead spacecraft has valuable applications including validation of field measurements, planning science campaigns, and science and engineering education. The success and usefulness of EOS direct broadcast depends largely on the end-user cost of receiving the data. To extend this capability to the largest possible user base, the cost of receiving ground stations must be as low as possible. To achieve this goal, NASA Goddard Space Flight Center is developing a prototype low-cost transportable ground station for EOS direct broadcast data based on Very Large Scale Integration (VLSI) components and pipelined, multiprocessing architectures. The targeted reproduction cost of this system is less than $200K. This paper describes a prototype ground station and its constituent components.

  16. Finding Minimum-Power Broadcast Trees for Wireless Networks

    NASA Technical Reports Server (NTRS)

    Arabshahi, Payman; Gray, Andrew; Das, Arindam; El-Sharkawi, Mohamed; Marks, Robert, II

    2004-01-01

    Some algorithms have been devised for use in a method of constructing tree graphs that represent connections among the nodes of a wireless communication network. These algorithms provide for determining the viability of any given candidate connection tree and for generating an initial set of viable trees that can be used in any of a variety of search algorithms (e.g., a genetic algorithm) to find a tree that enables the network to broadcast from a source node to all other nodes while consuming the minimum amount of total power. The method yields solutions better than those of a prior algorithm known as the broadcast incremental power algorithm, albeit at a slightly greater computational cost.

  17. Satellite sound broadcasting system, portable reception

    NASA Technical Reports Server (NTRS)

    Golshan, Nasser; Vaisnys, Arvydas

    1990-01-01

    Studies are underway at JPL in the emerging area of Satellite Sound Broadcast Service (SSBS) for direct reception by low cost portable, semi portable, mobile and fixed radio receivers. This paper addresses the portable reception of digital broadcasting of monophonic audio with source material band limited to 5 KHz (source audio comparable to commercial AM broadcasting). The proposed system provides transmission robustness, uniformity of performance over the coverage area and excellent frequency reuse. Propagation problems associated with indoor portable reception are considered in detail and innovative antenna concepts are suggested to mitigate these problems. It is shown that, with the marriage of proper technologies a single medium power satellite can provide substantial direct satellite audio broadcast capability to CONUS in UHF or L Bands, for high quality portable indoor reception by low cost radio receivers.

  18. Iranian Television Advertisement and Children's Food Preferences

    PubMed Central

    Hajizadehoghaz, Masoomeh; Amini, Maryam; Abdollahi, Afsoun

    2016-01-01

    Background: In this study, the nature of food commercials in children's television (TV) was monitored and analyzed; simultaneously, the relationship between recalling TV food commercials and children's interest in them and in the consumption of the same food products was evaluated. Methods: A total of 108 h children's programs broadcast on two channels (Two and Amouzesh) of Islamic Republic of Iran Broadcasting (IRIB) media organization were monitored (May 6–12, 2015). Simultaneously, a cross-sectional study using 403 primary schoolchildren (201 boys) in four schools of Shirvan, Northeast of Iran, was executed. The children were prompted to recall all TV commercials broadcast on IRIB. Meanwhile, they were directed to define in the list of recalled TV food commercials those were interested in and the commercials (food products) they actually were willing to consume. Results: Regarding the frequency and duration of broadcasting, food commercials ranked fifth and sixth, respectively. Fruit leather and plum paste were the most frequently broadcast food commercials. “High quality” (19%), “good taste” (15%), “novelty”, and “message on nutritional composition” (13%) were the most frequent messages used in promoting the sale of food products, respectively. In addition, focus on “high quality/precision in the preparation of the food products” was the most frequently used appeals in TV commercials. There was a significant relationship between recalling TV food commercials and the interest in five out of eight of the commercials (62.5%) (P < 0.05). The relationship between recalling TV food commercials and the interest in the consumption of the same food product (“Tomato paste B”) was statistically significant for 12.5% of the commercials (P < 0.05). Conclusions: TV food commercials do not encourage healthy eating. The current study provides convincing evidence for policy-makers and researchers to pay more attention to this area. PMID:28105293

  19. Milestones in Broadcasting: Antennas.

    ERIC Educational Resources Information Center

    Media in Education and Development, 1985

    1985-01-01

    Briefly describes the development of antennas in the prebroadcast era (elevated antenna, selectivity to prevent interference between stations, birth of diplex, directional properties, support structures), as well as technological developments used in long-, medium-, and short-wave broadcasting, VHF/FM and television broadcasting, and satellite…

  20. Beer and Wine Advertising: Impact of Electronic Media. Hearing before the Subcommittee on Telecommunications, Consumer Protection, and Finance of the Committee on Energy and Commerce. House of Representatives, Ninety-Ninth Congress, First Session on H.R. 2526 and H.R. 1901.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Energy and Commerce.

    This document presents witness testimonies and prepared statements from the Congressional hearing called to examine the impact of broadcast alcohol advertising on alcohol-related problems, the responsibility of the broadcast media in shaping attitudes about alcohol, and how to reduce any negative impact of advertising. Statements were heard from…

  1. Hearings Before the Select Committee on Nutrition and Human Needs of the United States Senate, Ninety-Third Congress, First Session. Nutrition Education 1973. Part 8--Broadcast Industry's Response to TV Ads. Hearings Held Washington, D.C., June 11, 1973.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Select Committee on Nutrition and Human Needs.

    These hearings are with the broadcasting industry on television advertising of food to children. The committee had heard testimony previously from nutritionists, dentists and consumers that there is incessant advertising of sugared and snack foods on television to children, which adversely affects their dental and physical health. The Code…

  2. TDF-1, The French Broadcasting Satellite (TDF-1, Satellite Francais de Radiodiffusion),

    DTIC Science & Technology

    1982-04-22

    defines the general directions of the program and gives the necessary directives to a joint project directorate in Munich, Germany ( French projects ...AD-A117 961 NAVAL ZNTELIGENC SUPPORT CENTER WASHINGTON DC TRAN-(ITC F/0 17/2 TOF-Il, THE FRENCH BROADCASTING SATELLITE (TDP-I. SATELLITE PRAN-ETC(U...8201/80A UNCLASSIFIED TITLE: TDF-1, The French Broadcasting Satellite TDF 1, satellite francais de radiodiffusion AUTHOR(S) AND/OR EDITOR(S): C

  3. 47 CFR 74.1284 - Rebroadcasts.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., AUXILIARY, SPECIAL BROADCAST AND OTHER PROGRAM DISTRIBUTIONAL SERVICES FM Broadcast Translator Stations and FM Broadcast Booster Stations § 74.1284 Rebroadcasts. (a) The term rebroadcast means the reception by... programs or signals for direct reception by the general public. (b) The licensee of an FM translator shall...

  4. 47 CFR 74.1284 - Rebroadcasts.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., AUXILIARY, SPECIAL BROADCAST AND OTHER PROGRAM DISTRIBUTIONAL SERVICES FM Broadcast Translator Stations and... programs or signals for direct reception by the general public. (b) The licensee of an FM translator shall not rebroadcast the programs of any AM or FM broadcast station or other FM translator without...

  5. Energy-efficient algorithm for broadcasting in ad hoc wireless sensor networks.

    PubMed

    Xiong, Naixue; Huang, Xingbo; Cheng, Hongju; Wan, Zheng

    2013-04-12

    Broadcasting is a common and basic operation used to support various network protocols in wireless networks. To achieve energy-efficient broadcasting is especially important for ad hoc wireless sensor networks because sensors are generally powered by batteries with limited lifetimes. Energy consumption for broadcast operations can be reduced by minimizing the number of relay nodes based on the observation that data transmission processes consume more energy than data reception processes in the sensor nodes, and how to improve the network lifetime is always an interesting issue in sensor network research. The minimum-energy broadcast problem is then equivalent to the problem of finding the minimum Connected Dominating Set (CDS) for a connected graph that is proved NP-complete. In this paper, we introduce an Efficient Minimum CDS algorithm (EMCDS) with help of a proposed ordered sequence list. EMCDS does not concern itself with node energy and broadcast operations might fail if relay nodes are out of energy. Next we have proposed a Minimum Energy-consumption Broadcast Scheme (MEBS) with a modified version of EMCDS, and aimed at providing an efficient scheduling scheme with maximized network lifetime. The simulation results show that the proposed EMCDS algorithm can find smaller CDS compared with related works, and the MEBS can help to increase the network lifetime by efficiently balancing energy among nodes in the networks.

  6. Radio broadcasting via satellite

    NASA Astrophysics Data System (ADS)

    Helm, Neil R.; Pritchard, Wilbur L.

    1990-10-01

    Market areas offering potential for future narrowband broadcast satellites are examined, including international public diplomacy, government- and advertising-supported, and business-application usages. Technical issues such as frequency allocation, spacecraft types, transmission parameters, and radio receiver characteristics are outlined. Service and system requirements, advertising revenue, and business communications services are among the economic issues discussed. The institutional framework required to provide an operational radio broadcast service is studied, and new initiatives in direct broadcast audio radio systems, encompassing studies, tests, in-orbit demonstrations of, and proposals for national and international commercial broadcast services are considered.

  7. Citizen Participation in Broadcast Licensing Before the FCC.

    ERIC Educational Resources Information Center

    Grundfest, Joseph A.

    This report examines the public's role in determining the dimensions of the public interest in the regulation of broadcast services. Chapter II describes some of the avenues open to citizens to influence the Federal Communication Commission, including: (1) direct contact between broadcasters and citizens, (2) citizen participation in the…

  8. Direct Broadcast Satellite: Radio Program

    NASA Astrophysics Data System (ADS)

    Hollansworth, James E.

    1992-10-01

    NASA is committed to providing technology development that leads to the introduction of new commercial applications for communications satellites. The Direct Broadcast Satellite-Radio (DBS-R) Program is a joint effort between The National Aeronautics and Space Administration (NASA) and The United States Information Agency/Voice of America (USIA/VOA) directed at this objective. The purpose of this program is to define the service and develop the technology for a direct-to-listener satellite sound broadcasting system. The DBS-R Program, as structured by NASA and VOA, is now a three-phase program designed to help the U.S. commercial communications satellite and receiver industry bring about this new communications service. Major efforts are being directed towards frequency planning hardware and service development, service demonstration, and experimentation with new satellite and receiver technology.

  9. Direct Broadcasting Satellite in the United States.

    ERIC Educational Resources Information Center

    Kim, Haeryon

    The introduction of Direct Broadcasting Satellites (DBS) in the United States sparked both government's regulatory development of domestic DBS services and the communication industry's efforts to implement a commercial DBS system. J. D. Slack's symptomatic causality and technological assessment models help to explain how these practices were…

  10. Direct Broadcast Satellites: An Interview with Hartford Gunn.

    ERIC Educational Resources Information Center

    Library Hi Tech, 1984

    1984-01-01

    In this interview with Hartford Gunn, Vice-President of Program Development for Satellite Television Corporation (STC), the concept of direct broadcast by satellite (DBS) is explored. Allocation of radio frequencies, services provided by DBS network, home installation and purchase of dish antenna, and comparison of DBS with cable television are…

  11. Third International Satellite Direct Broadcast Services User's Conference

    NASA Technical Reports Server (NTRS)

    Kamowski, J.; Vermillion, C.

    1988-01-01

    A workshop titled, The Third International Satellite Direct Broadcast Services User's Conference, jointly sponsored by NASA and NOAA/NESDIS was scheduled to be held June 20 to 24, 1988, at the International Hotel located at the Baltimore-Washington Airport. Details concerning the organizing of the conference are given.

  12. 76 FR 54233 - Information Collections Being Submitted for Review and Approval to the Office of Management and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-31

    ... lowest unit charge. Broadcast stations and cable systems are also required to review their advertising... Communications Act directs broadcast stations and cable operators to charge political candidates the ``lowest... CFR 73.1942 requires broadcast licensees and 47 CFR 76.206 requires cable television systems to...

  13. 47 CFR 74.1290 - FM translator and booster station information available on the Internet.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Additional orders by FCC (All Services) 74.28 Antenna, Directional (Aural STL/Relays) 74.536 Antenna location... frequencies (remote broadcast pickup) 74.402 Automatic relay stations (Remote pickup) 74.436 Avoidance of....1201 Directional antenna required (Aural STL/Relays) 74.536 E Emergency information Broadcasting (All...

  14. ESA is preparing the most powerful telecommunications satellite

    NASA Astrophysics Data System (ADS)

    Langereux, P.

    1982-01-01

    The L-Sat Program is currently being undertaken by ESA with a goal towards providing a series of large telecommunications satellites for direct television broadcasting beginning in 1986. The basic satellite design is that of a multipurpose platform capable of supporting a variety of telecommunications and direct broadcasting missions with a payload mass greater than 500 kg and powers of over 2.5 kW in eclipse and 7 kW in sunlight. The satellite, intended for launch with Ariane 4, consists of a three-axis stabilized platform with a large flexible solar array and an integrated propulsion system. The first experimental satellite of the program, L-Sat 1, will be launched into geosynchronous orbit over 19 deg W carrying payloads for direct television broadcasting in Italy, business services, telecommunications between 20 and 30 GHz, and radio propagation experiments at 12, 20 and 30 GHz. Studies have shown L-Sat type satellites to have a market potential of up to 40 satellites by the year 2000, and have indicated potential missions in direct broadcasting to Canada, and Switzerland and Luxembourg.

  15. New Generation of Broadcasting Satellite Systems: New Markets and Business Developments

    NASA Astrophysics Data System (ADS)

    Perrot, Bruno; Michel, Cyril; Villaret, Stéfanie

    2002-01-01

    Since the deployment of the first Digital Broadcasting Satellite Systems, European satellite operators and service providers have been faced with the continuously increasing demand for Digital Broadcasting Services. Their success is built on the availability of the MPEG and DVB standards. Undoubtedly, conventional digital television broadcasting is today the `Killer' application. Various service providers already offer multimedia applications through DVB-S systems based upon the `Push' technology. Although these services do not currently represent the core business for broadcasting satellite operators, their percentage is increasing. `Push' technology services include Data Carousel, Webcasting, Turbo Internet, File casting and so on. Such technology can support the implementation of different emerging multimedia services scenarios from Newsgroups, Network collaborative learning, and tele-medicine, to others that may be invented in the near future. The penetration rate of multi-channel television reception is still increasing. Broadcasting satellites benefit both from the development of new, more segmented and sophisticated offers and from the development of Internet services. Satellite is likely to enter these new markets at different levels of the value chain: Even if the satellite has demonstrated its capacity to fully serve the television, combinations with other networks may be necessary to address the new markets: at the consumer premises, Internet-related services will require a return path; at the backbone level, satellite becomes a component of a full telecommunications solution. This article focuses on the European market and proposes:

  16. 47 CFR 301.1 - Program purposes.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Telecommunication NATIONAL TELECOMMUNICATIONS AND INFORMATION ADMINISTRATION, DEPARTMENT OF COMMERCE DIGITAL-TO... boxes. After February 17, 2009, the Federal Communications Commission will require that all full-power television stations in the United States broadcast using digital television technology. Consumers who wish to...

  17. 40 CFR 1048.115 - What other requirements apply?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... can be read with a remote device, or broadcast them directly to their controller area networks. This... to readily read, interpret, and record all information broadcast by an engine's on-board computers...

  18. 40 CFR 1048.115 - What other requirements apply?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... can be read with a remote device, or broadcast them directly to their controller area networks. This... to readily read, interpret, and record all information broadcast by an engine's on-board computers...

  19. 40 CFR 1048.115 - What other requirements apply?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... can be read with a remote device, or broadcast them directly to their controller area networks. This... to readily read, interpret, and record all information broadcast by an engine's on-board computers...

  20. 40 CFR 1048.115 - What other requirements apply?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... can be read with a remote device, or broadcast them directly to their controller area networks. This... to readily read, interpret, and record all information broadcast by an engine's on-board computers...

  1. The RAI DBS experiment with Olympus

    NASA Astrophysics Data System (ADS)

    Castelli, Enzo

    The Italian broadcasting network (RAI) has studied the development of a national DBS service in an effort to outline a proposal for a space segment configuration compatible with development of new services, including HDTV. Proposals so far considered feature the integration of RAI's channel on Olympus in a future operational system and after extensive experimental use. Contents of the experimental program are discussed, and need for a broadcasting standard which considers projected introduction of HDTV is noted. The debate between RAI and consumer electronic industries on the use of broadcasting standards is outlined. The position of RAI in the context of HDTV and DBS is defined and the issue of determining the most effective transmission standard during the experimental stage is raised. It is pointed out that, in the absence of new production facilities for HDTV, the maximum quality which MAC will yield will be that of PAL since programs must be produced in PAL and then converted into MAC. Two alternatives for strategy on the use of broadcasting standards for DBS are offered. Finally, technical experiments and a market survey are discussed.

  2. Broadcast Satellites; Their Potential Use for Educational Purposes, and Their Relationship to International Understanding and Cooperation. Occasional Paper Number Three.

    ERIC Educational Resources Information Center

    Hanessian, John, Jr.; Margolin, Joseph B.

    Although the United Nations, through its Working Group on Direct Broadcast Satellites, and the United States, through its Communications Satellite Act of 1962, have directed attention to satellite communication systems, a gulf exists between the available technology and the educational planners concerned with the potential use of such systems.…

  3. 47 CFR 73.788 - Service; commercial or sponsored programs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... goodwill, understanding, and cooperation. Any program solely intended for and directed to an audience in... broadcasting stations are the zones and areas of reception shown in § 73.703. (d) An international broadcast...

  4. The produsing expert consumer: Co-constructing, resisting and accepting health-related claims on social media in response to an infotainment show about food.

    PubMed

    Declercq, Jana; Tulkens, Stéphan; Van Leuven, Sarah

    2018-03-01

    This article examines the Twitter and Facebook uptake of health messages from an infotainment TV show on food, as broadcasted on Belgium's Dutch-language public broadcaster. The interest in and amount of health-related media coverage is rising, and this media coverage is an important source of information for laypeople, and impacts their health behaviours and therapy compliance. However, the role of the audience has also changed; consumers of media content increasingly are produsers, and, in the case of health, expert consumers. To explore how current audiences react to health claims, we have conducted a quantitative and qualitative content analysis of Twitter and Facebook reactions to an infotainment show about food and nutrition. We examine (1) to which elements in the show the audience reacts, to gain insight in the traction the nutrition-related content generates and (2) whether audience members are accepting or resisting the health information in the show. Our findings show that the information on health and production elicit the most reactions, and that health information incites a lot of refutation, low acceptance and a lot of suggestions on new information or new angles to complement the show's information.

  5. 27 CFR 5.63 - Mandatory statements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... OF THE TREASURY LIQUORS LABELING AND ADVERTISING OF DISTILLED SPIRITS Advertising of Distilled... and address of the permittee responsible for its publication or broadcast. Street number and name may... specific brand name advertised. (2) On consumer specialty items, the only information necessary is the...

  6. Broadcasting of radio programmes by satellite direct to portable/vehicle receivers

    NASA Astrophysics Data System (ADS)

    Chaplin, J.; Fromm, H.-H.; Rosetti, C.

    1984-02-01

    The technical and economic feasibility of direct satellite broadcast of sound radio to portable receivers is evaluated, with a focus on coverage of rural areas in Africa. The need for improved coverage is indicated, and the cost of the terrestrial alternative (a network of solar-powered VHF/FM transmitters) is estimated as about one million dollars/year (spread over 10 yrs) for a country like kenya. The satellite system recommended uses the 0.5-2.0-GHz UHF band, a large satellite with a 10-m-diameter antenna and at least 100-W power (perhaps a multichannel satellite serving several countries or providing both direct-broadcast and trunk-communications functions), and portable or car receivers comprising a standard VHF/FM radio plus a UHF/VHF converter and a printed-Yagi or slot-dipole antenna. It is argued that the satellite system can be economically competitive with the terrestrial network and provide more reliable service. Allocation of orbital positions and frequencies for sond broadcasting is scheduled for consideration at the next WARC, ORB-85 in August 1985.

  7. Design and implementation of Bluetooth beacon in mobile payment system

    NASA Astrophysics Data System (ADS)

    Han, Tiantian; Ding, Lei

    2017-08-01

    The current line of payment means, mainly in the following ways, cash payment, credit card payment, WeChat Alipay sweep payment. There are many inconvenience in Cash payment, large amounts of cash inconvenience to carry, count the money to spend time and effort, true and false banknotes difficult to distinguish, ticket settlement easy to go wrong. Credit card payment is relatively time-consuming, and WeChat Alipay sweep payment need to sweep. Therefore, the design of a convenient, fast payment to meet the line to pay the demand is particularly important. Based on the characteristics of BLE Bluetooth wireless communication technology, this paper designs a kind of payment method based on Bluetooth beacon. Through the Bluetooth beacon broadcast consumption, consumers only need to open the relevant APP in the Android client, and you can get Bluetooth via mobile phone Bluetooth the amount of consumption of the standard broadcast, in accordance with the corresponding payment platform to complete the payment process, which pay less time to improve the efficiency of payment.

  8. Satellite voice broadcase system study. Volume 1: Executive summary

    NASA Technical Reports Server (NTRS)

    Horstein, M.

    1985-01-01

    The feasibility of providing Voice of America (VOA) broadcasts by satellite relay was investigated. Satellite voice broadcast systems are described for three different frequency bands: HF, FHV, and L-band. Geostationary satellite configurations are considered for both frequency bands. A system of subsynchronous, circular satellites with an orbit period of 8 hours was developed for the HF band. The VHF broadcasts are provided by a system of Molniya satellites. The satellite designs are limited in size and weight to the capability of the STS/Centaur launch vehicle combination. At L-band, only four geostationary satellites are needed to meet the requirements of the complete broadcast schedule. These satellites are comparable in size and weight to current satellites designed for the direct broadcast of video program material.

  9. Impact of traffic symbol directional cues on pilot performance during TCAS events

    DOT National Transportation Integrated Search

    2009-10-25

    Implementation of Automatic Dependent Surveillance-Broadcast (ADS-B) technology enables aircraft to broadcast, receive and display a number of aircraft parameters that were not previously available to pilots. While significant research has been condu...

  10. 47 CFR 1.4000 - Restrictions impairing reception of television broadcast signals, direct broadcast satellite...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... things, AM radio, FM radio, amateur (“HAM”) radio, Citizen's Band (CB) radio, and Digital Audio Radio... Commission's contract copy center, and the Commission decisions will be available on the Internet. [66 FR...

  11. 47 CFR 1.4000 - Restrictions impairing reception of television broadcast signals, direct broadcast satellite...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... things, AM radio, FM radio, amateur (“HAM”) radio, Citizen's Band (CB) radio, and Digital Audio Radio... Commission's contract copy center, and the Commission decisions will be available on the Internet. [66 FR...

  12. 47 CFR 1.4000 - Restrictions impairing reception of television broadcast signals, direct broadcast satellite...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... things, AM radio, FM radio, amateur (“HAM”) radio, Citizen's Band (CB) radio, and Digital Audio Radio... Commission's contract copy center, and the Commission decisions will be available on the Internet. [66 FR...

  13. 76 FR 34230 - Sunshine Act Meeting; Deletion of Agenda Item from June 9, 2011 Open Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-13

    ... mitigate space path interference between the 17/24 GHz Broadcasting-Satellite Service (BSS) space stations and current and future Direct Broadcasting Service (DBS) space stations that operate in the same...

  14. [Progress in imaging techniques].

    PubMed

    Mishima, Kazuaki; Otsuka, Tsukasa

    2013-05-01

    Today it is common to perform real-time diagnosis and treatment via live broadcast as a method of education and to spread new technology for diagnosis and therapy in medical fields. Live medical broadcasts have developed along with broadcast technology. In the early days, live video feeds were sent from operating rooms to classrooms and lecture halls in universities and hospitals. However, the development of imaging techniques and communication networks enabled live broadcasts that bi-directionally link operating rooms and meeting halls during scientific meetings and live demonstration courses. Live broadcasts therefore became an important method for education and the dissemination of new medical technologies. The development of imaging techniques has contributed to more realistic live broadcasts through such innovative techniques as three-dimensional viewing and higher-definition 4K technology. In the future, live broadcasts will be transmitted on personal computers using regular Internet connections. In addition to the enhancement of image delivery technology, it will also be necessary to examine the entire image delivery environment carefully, including issues of security and privacy of personal information.

  15. Vision Therapy News Backgrounder.

    ERIC Educational Resources Information Center

    American Optometric Association, St. Louis, MO.

    The booklet provides an overview on vision therapy to aid writers, editors, and broadcasters help parents, teachers, older adults, and all consumers learn more about vision therapy. Following a description of vision therapy or vision training, information is provided on how and why vision therapy works. Additional sections address providers of…

  16. Changes in the Landscape: New Alignments and Aims in the World of Videotex and Information.

    ERIC Educational Resources Information Center

    Borrell, Jerry

    1982-01-01

    Discusses changes in politics, industry, consumer buying, and commerce resulting from the technological implementation of information handling and describes the problems and successes of such videotex systems as the British Broadcasting Corporation's CEEFAX and the British Post Office's Prestel. (RBF)

  17. 47 CFR 73.681 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... in a given direction relative to an isotropic antenna. Field. Scanning through the picture area once... strength. The field strength that would exist at a point in the absence of waves reflected from the earth... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES...

  18. 47 CFR 73.681 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... in a given direction relative to an isotropic antenna. Field. Scanning through the picture area once... strength. The field strength that would exist at a point in the absence of waves reflected from the earth... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES...

  19. 47 CFR 73.681 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... in a given direction relative to an isotropic antenna. Field. Scanning through the picture area once... strength. The field strength that would exist at a point in the absence of waves reflected from the earth... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES...

  20. 47 CFR 73.681 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... in a given direction relative to an isotropic antenna. Field. Scanning through the picture area once... strength. The field strength that would exist at a point in the absence of waves reflected from the earth... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES...

  1. Electronic Media and the Publishers, Part I: Teletext.

    ERIC Educational Resources Information Center

    Risher, Carol A.

    1981-01-01

    Describes teletext, a one-way broadcast transmission of text and graphics viewed on a television screen, and its use by publishers as one means of transferring textual and graphical information. Among the services described are news reports; weather forecasts; transportation, community, and consumer information; and advertising. (Author/JJD)

  2. New Technology and the Merging Media--A Time for Imagination.

    ERIC Educational Resources Information Center

    Ferris, Charles D.

    The merging of print, broadcast, mobile, and common carrier communications services offers a challenge to federal regulatory agencies. A cause for concern that the information distributed must be as untarnished and unencumbered as possible and must afford the ultimate consumer the widest assortment and the greatest discretion over its…

  3. Television Programming, Monopolistic Competition and Welfare. Technical Report No. 159.

    ERIC Educational Resources Information Center

    Spence, Michael; Owen, Bruce

    An economic analysis of television programing was conducted focusing on the public welfare implications of alternative market structures and policies in the broadcasting industry. Welfare was measured by the sum of producer's and consumer's surplus. It was demonstrated that any of the private market systems considered contain biases against…

  4. Segmenting Broadcast News Audiences in the New Media Environment.

    ERIC Educational Resources Information Center

    Wicks, Robert H.

    1989-01-01

    Examines the "benefit segmentation model," a marketing strategy for local news media which is capable of sorting consumers into discrete segments interested in similar salient product attributes or benefits. Concludes that benefit segmentation may provide a means by which news programmers may respond to their audience. (RS)

  5. 47 CFR 73.753 - Antenna systems.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Antenna systems. 73.753 Section 73.753... International Broadcast Stations § 73.753 Antenna systems. All international broadcasting stations shall operate with directional antennas. Such antennas shall be designed and operated so that the radiated power in...

  6. 47 CFR 73.753 - Antenna systems.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Antenna systems. 73.753 Section 73.753... International Broadcast Stations § 73.753 Antenna systems. All international broadcasting stations shall operate with directional antennas. Such antennas shall be designed and operated so that the radiated power in...

  7. 47 CFR 73.753 - Antenna systems.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Antenna systems. 73.753 Section 73.753... International Broadcast Stations § 73.753 Antenna systems. All international broadcasting stations shall operate with directional antennas. Such antennas shall be designed and operated so that the radiated power in...

  8. 47 CFR 73.753 - Antenna systems.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Antenna systems. 73.753 Section 73.753... International Broadcast Stations § 73.753 Antenna systems. All international broadcasting stations shall operate with directional antennas. Such antennas shall be designed and operated so that the radiated power in...

  9. 47 CFR 73.753 - Antenna systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Antenna systems. 73.753 Section 73.753... International Broadcast Stations § 73.753 Antenna systems. All international broadcasting stations shall operate with directional antennas. Such antennas shall be designed and operated so that the radiated power in...

  10. 47 CFR 73.403 - Digital audio broadcasting service requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... programming stream at no direct charge to listeners. In addition, a broadcast radio station must simulcast its analog audio programming on one of its digital audio programming streams. The DAB audio programming... analog programming service currently provided to listeners. (b) Emergency information. The emergency...

  11. Utilizing a TDRS satellite for direct broadcast satellite-radio propagation experiments and demonstrations

    NASA Technical Reports Server (NTRS)

    Hollansworth, James E.

    1993-01-01

    The NASA/VOA Direct Broadcast Satellite-Radio (DBS-R) Program will be using a NASA Tracking Data Relay Satellite (TDRS) satellite at 62 deg. West longitude to conduct live satellite S-band propagation experiments and demonstrations of satellite sound broadcasting over the next two years (1993-1994). The NASA/VOA DBS-R program has applied intensive effort to garner domestic and international support for the DBS-R concept. An S-band DBS-R allocation was achieved for Region 2 at WARC-92 held in Spain. With this allocation, the DBS-R program now needs to conduct S-band propagation experiments and systems demonstrations that will assist in the development of planning approaches for the use of Broadcast Satellite Service (Sound) frequency bands prior to the planning conference called for by WARC-92. These activities will also support receiver concept development applied to qualities ranging from AM to Monophonic FM, Stereophonic FM, Monophonic CD, and Stereophonic CD quality.

  12. Telecommunications: Issues in Providing Cable and Satellite Television Services

    NASA Astrophysics Data System (ADS)

    2002-10-01

    This report provides information on (1) whether the availability of cable modem Internet access service appears to be affecting the competitiveness of direct broadcast satellite (DBS) companies in the provision of video services, (2) whether cable prices and DBS penetration rates appear to be affected in areas where the DBS companies offer local broadcast channels, and (3) whether the two individual DBS companies are technologically capable of expanding local broadcast channel services into all 210 television markets in the United States.

  13. Satellite voice broadcast. Volume 2: System study

    NASA Technical Reports Server (NTRS)

    Bachtell, E. E.; Bettadapur, S. S.; Coyner, J. V.; Farrell, C. E.

    1985-01-01

    The Technical Volume of the Satellite Broadcast System Study is presented. Designs are synthesized for direct sound broadcast satellite systems for HF-, VHF-, L-, and Ku-bands. Methods are developed and used to predict satellite weight, volume, and RF performance for the various concepts considered. Cost and schedule risk assessments are performed to predict time and cost required to implement selected concepts. Technology assessments and tradeoffs are made to identify critical enabling technologies that require development to bring technical risk to acceptable levels for full scale development.

  14. Enhanced hybrid TV platform with multiscreen, advanced EPG and recommendation enablers

    NASA Astrophysics Data System (ADS)

    Kovacik, Tomas; Bencel, Rastislav; Mato, Jan; Bronis, Roman; Truchly, Peter; Kotuliak, Ivan

    2017-05-01

    TV watching dramatically changes with introduction of new technologies such as Internet-connected TVs, enriched digital broadcasting (DVB), on-demand content, additional programme information, mobile phones and tablets enabling multiscreen functions etc that offer added values to content consumers. In this paper we propose modular advanced TV platform and its enablers enhancing TV watching. They allow users to receive aside of EPG also additional information about broadcasted content, to be reminded of requested programme, to utilize recommendation and search features, thanks to multiscreen functionality to allow users to take watched content with them or transfer it onto another device. The modularity of the platform allows new features to be added in future.

  15. 47 CFR 1.6009 - Relief.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... carrier has retransmitted the television broadcast station to at least one person in the local market of... directing the satellite carrier immediately to stop making any further retransmissions of the television broadcast station to any person within the local market of such station until such time as the Commission...

  16. 47 CFR 1.6009 - Relief.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... carrier has retransmitted the television broadcast station to at least one person in the local market of... directing the satellite carrier immediately to stop making any further retransmissions of the television broadcast station to any person within the local market of such station until such time as the Commission...

  17. 11 CFR 109.3 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... duration of a communication by means of broadcast, cable, or satellite. (5) To make or direct a... Federal candidate or an individual holding Federal office, any one or more of the activities listed in... of broadcast, cable, or satellite. (5) To provide material or information to assist another person in...

  18. Evaluation of architectures for an ASP MPEG-4 decoder using a system-level design methodology

    NASA Astrophysics Data System (ADS)

    Garcia, Luz; Reyes, Victor; Barreto, Dacil; Marrero, Gustavo; Bautista, Tomas; Nunez, Antonio

    2005-06-01

    Trends in multimedia consumer electronics, digital video and audio, aim to reach users through low-cost mobile devices connected to data broadcasting networks with limited bandwidth. An emergent broadcasting network is the digital audio broadcasting network (DAB) which provides CD quality audio transmission together with robustness and efficiency techniques to allow good quality reception in motion conditions. This paper focuses on the system-level evaluation of different architectural options to allow low bandwidth digital video reception over DAB, based on video compression techniques. Profiling and design space exploration techniques are applied over the ASP MPEG-4 decoder in order to find out the best HW/SW partition given the application and platform constraints. An innovative SystemC-based system-level design tool, called CASSE, is being used for modelling, exploration and evaluation of different ASP MPEG-4 decoder HW/SW partitions. System-level trade offs and quantitative data derived from this analysis are also presented in this work.

  19. Asynchronous broadcast for ordered delivery between compute nodes in a parallel computing system where packet header space is limited

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Kumar, Sameer

    Disclosed is a mechanism on receiving processors in a parallel computing system for providing order to data packets received from a broadcast call and to distinguish data packets received at nodes from several incoming asynchronous broadcast messages where header space is limited. In the present invention, processors at lower leafs of a tree do not need to obtain a broadcast message by directly accessing the data in a root processor's buffer. Instead, each subsequent intermediate node's rank id information is squeezed into the software header of packet headers. In turn, the entire broadcast message is not transferred from the rootmore » processor to each processor in a communicator but instead is replicated on several intermediate nodes which then replicated the message to nodes in lower leafs. Hence, the intermediate compute nodes become "virtual root compute nodes" for the purpose of replicating the broadcast message to lower levels of a tree.« less

  20. Sparse super-resolution reconstructions of video from mobile devices in digital TV broadcast applications

    NASA Astrophysics Data System (ADS)

    Boon, Choong S.; Guleryuz, Onur G.; Kawahara, Toshiro; Suzuki, Yoshinori

    2006-08-01

    We consider the mobile service scenario where video programming is broadcast to low-resolution wireless terminals. In such a scenario, broadcasters utilize simultaneous data services and bi-directional communications capabilities of the terminals in order to offer substantially enriched viewing experiences to users by allowing user participation and user tuned content. While users immediately benefit from this service when using their phones in mobile environments, the service is less appealing in stationary environments where a regular television provides competing programming at much higher display resolutions. We propose a fast super-resolution technique that allows the mobile terminals to show a much enhanced version of the broadcast video on nearby high-resolution devices, extending the appeal and usefulness of the broadcast service. The proposed single frame super-resolution algorithm uses recent sparse recovery results to provide high quality and high-resolution video reconstructions based solely on individual decoded frames provided by the low-resolution broadcast.

  1. Exploiting replication in distributed systems

    NASA Technical Reports Server (NTRS)

    Birman, Kenneth P.; Joseph, T. A.

    1989-01-01

    Techniques are examined for replicating data and execution in directly distributed systems: systems in which multiple processes interact directly with one another while continuously respecting constraints on their joint behavior. Directly distributed systems are often required to solve difficult problems, ranging from management of replicated data to dynamic reconfiguration in response to failures. It is shown that these problems reduce to more primitive, order-based consistency problems, which can be solved using primitives such as the reliable broadcast protocols. Moreover, given a system that implements reliable broadcast primitives, a flexible set of high-level tools can be provided for building a wide variety of directly distributed application programs.

  2. 76 FR 37352 - Information Collection Being Reviewed by the Federal Communications Commission

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-27

    ... collection of information. Needs and Uses: Section 315 of the Communications Act directs broadcast stations... election and the 60 days preceding a general or special election. 47 CFR 73.1942 requires broadcast... commercial advertisers that enhance the value of advertising spots and different classes of time (immediately...

  3. 47 CFR 73.68 - Sampling systems for antenna monitors.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Sampling systems for antenna monitors. 73.68... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.68 Sampling systems for antenna monitors. (a) Each AM station permittee authorized to construct a new directional antenna system which will be subject...

  4. 47 CFR 73.157 - Antenna testing during daytime.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Antenna testing during daytime. 73.157 Section... BROADCAST SERVICES AM Broadcast Stations § 73.157 Antenna testing during daytime. (a) The licensee of a station using a directional antenna during daytime or nighttime hours may, without further authority...

  5. 47 CFR 73.157 - Antenna testing during daytime.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Antenna testing during daytime. 73.157 Section... BROADCAST SERVICES AM Broadcast Stations § 73.157 Antenna testing during daytime. (a) The licensee of a station using a directional antenna during daytime or nighttime hours may, without further authority...

  6. 47 CFR 73.68 - Sampling systems for antenna monitors.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Sampling systems for antenna monitors. 73.68... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.68 Sampling systems for antenna monitors. (a) Each AM station permittee authorized to construct a new directional antenna system which will be subject...

  7. 47 CFR 73.6025 - Antenna system and station location.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Antenna system and station location. 73.6025... RADIO BROADCAST SERVICES Class A Television Broadcast Stations § 73.6025 Antenna system and station location. (a) Applications for modified Class A TV facilities proposing the use of directional antenna...

  8. 47 CFR 73.68 - Sampling systems for antenna monitors.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Sampling systems for antenna monitors. 73.68... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.68 Sampling systems for antenna monitors. (a) Each AM station permittee authorized to construct a new directional antenna system which will be subject...

  9. 47 CFR 73.6025 - Antenna system and station location.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Antenna system and station location. 73.6025... RADIO BROADCAST SERVICES Class A Television Broadcast Stations § 73.6025 Antenna system and station location. (a) Applications for modified Class A TV facilities proposing the use of directional antenna...

  10. 47 CFR 73.157 - Antenna testing during daytime.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Antenna testing during daytime. 73.157 Section... BROADCAST SERVICES AM Broadcast Stations § 73.157 Antenna testing during daytime. (a) The licensee of a station using a directional antenna during daytime or nighttime hours may, without further authority...

  11. 47 CFR 73.68 - Sampling systems for antenna monitors.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Sampling systems for antenna monitors. 73.68... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.68 Sampling systems for antenna monitors. (a) Each AM station permittee authorized to construct a new directional antenna system which will be subject...

  12. 47 CFR 73.6025 - Antenna system and station location.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Antenna system and station location. 73.6025... RADIO BROADCAST SERVICES Class A Television Broadcast Stations § 73.6025 Antenna system and station location. (a) Applications for modified Class A TV facilities proposing the use of directional antenna...

  13. 47 CFR 73.6025 - Antenna system and station location.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Antenna system and station location. 73.6025... RADIO BROADCAST SERVICES Class A Television Broadcast Stations § 73.6025 Antenna system and station location. (a) Applications for modified Class A TV facilities proposing the use of directional antenna...

  14. 47 CFR 73.157 - Antenna testing during daytime.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Antenna testing during daytime. 73.157 Section... BROADCAST SERVICES AM Broadcast Stations § 73.157 Antenna testing during daytime. (a) The licensee of a station using a directional antenna during daytime or nighttime hours may, without further authority...

  15. 47 CFR 73.68 - Sampling systems for antenna monitors.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Sampling systems for antenna monitors. 73.68... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.68 Sampling systems for antenna monitors. (a) Each AM station permittee authorized to construct a new directional antenna system which will be subject...

  16. 47 CFR 73.157 - Antenna testing during daytime.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Antenna testing during daytime. 73.157 Section... BROADCAST SERVICES AM Broadcast Stations § 73.157 Antenna testing during daytime. (a) The licensee of a station using a directional antenna during daytime or nighttime hours may, without further authority...

  17. 47 CFR 73.6025 - Antenna system and station location.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Antenna system and station location. 73.6025... RADIO BROADCAST SERVICES Class A Television Broadcast Stations § 73.6025 Antenna system and station location. (a) Applications for modified Class A TV facilities proposing the use of directional antenna...

  18. Media and the Small College-Try Cable.

    ERIC Educational Resources Information Center

    Hay, Ellen A.

    Cable television's local access option may be a way for colleges and universities to expand their media offerings. For example, some institutions are using cable capabilities to broadcast direct and inservice instruction or to provide hands-on training for broadcast students. A small private liberal arts college in Iowa successfully uses cable…

  19. 76 FR 50425 - Service Rules and Policies for the Broadcasting Satellite Service (BSS)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-15

    ... poles of the Earth, with the positive direction pointing south; and the Z axis passes through the... and Policies for the Broadcasting Satellite Service (BSS) AGENCY: Federal Communications Commission. ACTION: Final rule. SUMMARY: In this document, the Federal Communications Commission adopts rules to...

  20. 76 FR 32974 - Sunshine Act Meeting; Open Commission Meeting; Thursday, June 9, 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-07

    ... a Second Report and Order adopting technical rules to mitigate space path interference between the 17/24 GHz Broadcasting- Satellite Service (BSS) space stations and current and future Direct Broadcasting Service (DBS) space stations that operate in the same frequency band. Reforms to certain of the...

  1. NOAA Weather Radio - Receiver Consumer Information

    Science.gov Websites

    retail outlets such as electronics, department, sporting goods, and boat and marine accessory stores and stores with an electronics department. NWR broadcasts are in the Public Service VHF frequencies, just Electronics, Inc 5185 Cliffwood Drive Montclair CA 91763 Customer Support: 866-KAITO76 (866-524-8676) Fax:(909

  2. The Role of Social and Behavioral Science in Policymaking for Television.

    ERIC Educational Resources Information Center

    Rand Corp., Santa Monica, CA.

    An analysis of the present system of American television broadcasting reveals that social and behavioral science has had very limited influence on its regulatory policymaking. The television advertisement and its potential adverse effect on children have come to the attention of federal regulatory bodies, as well as consumer and children advocacy…

  3. 76 FR 71267 - Standardized and Enhanced Disclosure Requirements for Television Broadcast Licensee Public...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-17

    ... collect and publish data in forms that make it easy for citizens, entrepreneurs, software developers, and... serves the public interest easier to understand and more accessible will not only promote discussion... order to create a permanent, searchable record of these arrangements and afford easy access by consumers...

  4. 47 CFR 73.674 - Digital television transition notices by broadcasters.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... PSAs and crawls with antenna notices. (7) Rescanning notices—Beginning April 1, 2009, all stations must...) of this section may replace up to 25 percent of their daily PSAs and crawls with rescanning notices... PSAs and crawls with help center notices. (c) Consumer Education Campaign Option One: (1) From March 27...

  5. 47 CFR 79.108 - Video programming guides and menus provided by navigation devices.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Video programming guides and menus provided by...) BROADCAST RADIO SERVICES ACCESSIBILITY OF VIDEO PROGRAMMING Apparatus § 79.108 Video programming guides and... § 76.1200 of this chapter, into the chain of commerce for purchase by consumers, and multichannel video...

  6. Video Use in Sweden, 1982. Summary of SR/Pub Report No. 16-1982.

    ERIC Educational Resources Information Center

    Hulten, Olof

    Swedish consumer use of video recording equipment and software was surveyed through interviews with 10,700 people; the interviews were conducted by the field research staff of the Swedish Broadcasting Corporation's Audience and Programme Research Department between December 1981 and April 1982. The study focused on possession (ownership, leasing,…

  7. Design considerations for computationally constrained two-way real-time video communication

    NASA Astrophysics Data System (ADS)

    Bivolarski, Lazar M.; Saunders, Steven E.; Ralston, John D.

    2009-08-01

    Today's video codecs have evolved primarily to meet the requirements of the motion picture and broadcast industries, where high-complexity studio encoding can be utilized to create highly-compressed master copies that are then broadcast one-way for playback using less-expensive, lower-complexity consumer devices for decoding and playback. Related standards activities have largely ignored the computational complexity and bandwidth constraints of wireless or Internet based real-time video communications using devices such as cell phones or webcams. Telecommunications industry efforts to develop and standardize video codecs for applications such as video telephony and video conferencing have not yielded image size, quality, and frame-rate performance that match today's consumer expectations and market requirements for Internet and mobile video services. This paper reviews the constraints and the corresponding video codec requirements imposed by real-time, 2-way mobile video applications. Several promising elements of a new mobile video codec architecture are identified, and more comprehensive computational complexity metrics and video quality metrics are proposed in order to support the design, testing, and standardization of these new mobile video codecs.

  8. 78 FR 67025 - Domestic Requests for Broadcasting Board of Governors Program Materials

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-08

    ... copyrighted materials. List of Subjects in 22 CFR Part 502 Broadcasting, Foreign relations, News media, Public... Agency program materials should be directed to: (a) The Voice of America Office of Public Relations for... from members of the public, organizations, and media, for program materials disseminated by BBG abroad...

  9. 15 CFR 2301.19 - General conditions attached to the Federal award.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... broadcast or other transmission intended to be received directly by the public, of any advertisement, unless such broadcast or transmission is expressly and specifically permitted by law or authorized by the FCC; and (6) State when advertising for bids for the purchase of equipment that the Federal government has...

  10. Summary Statistics of CPB-Qualified Public Radio Stations, Fiscal Year 1972.

    ERIC Educational Resources Information Center

    Lee, S. Young; Pedone, Ronald J.

    Statistics in the areas of finance, employment, and broadcast and production for CPB-qualified (Corporation for Public Broadcasting) public radio stations are given in this report. Tables in the area of finance are presented specifying total funds, income, direct operating costs, and capital expenditure. Employment is divided into all employment…

  11. Summary Statistics of CPB-Qualified Public Radio Stations: Fiscal Year 1971.

    ERIC Educational Resources Information Center

    Lee, S. Young; Pedone, Ronald J.

    Basic statistics on finance, employment, and broadcast and production activities of 103 Corporation for Public Broadcasting (CPB)--qualified radio stations in the United States and Puerto Rico for Fiscal Year 1971 are collected. The first section of the report deals with total funds, income, direct operating costs, capital expenditures, and other…

  12. 47 CFR 1.4000 - Restrictions impairing reception of television broadcast signals, direct broadcast satellite...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... antenna that is: (A) Used to receive video programming services via multipoint distribution services... radio, amateur (“HAM”) radio, Citizen's Band (CB) radio, and Digital Audio Radio Service (DARS) signals... reception of video programming services or devices used to receive or transmit fixed wireless signals shall...

  13. 76 FR 79110 - Service Rules and Policies for the Broadcasting Satellite Service (BSS)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-21

    ... defined parallel to a line passing through the center of the Earth, with the positive direction pointing... and Policies for the Broadcasting Satellite Service (BSS) AGENCY: Federal Communications Commission... Communications Commission, Room 1-C823, 445 12th Street SW., Washington, DC 20554. Please include the OMB Control...

  14. Direct broadcast satellite-audio, portable and mobile reception tradeoffs

    NASA Technical Reports Server (NTRS)

    Golshan, Nasser

    1992-01-01

    This paper reports on the findings of a systems tradeoffs study on direct broadcast satellite-radio (DBS-R). Based on emerging advanced subband and transform audio coding systems, four ranges of bit rates: 16-32 kbps, 48-64 kbps, 96-128 kbps and 196-256 kbps are identified for DBS-R. The corresponding grades of audio quality will be subjectively comparable to AM broadcasting, monophonic FM, stereophonic FM, and CD quality audio, respectively. The satellite EIRP's needed for mobile DBS-R reception in suburban areas are sufficient for portable reception in most single family houses when allowance is made for the higher G/T of portable table-top receivers. As an example, the variation of the space segment cost as a function of frequency, audio quality, coverage capacity, and beam size is explored for a typical DBS-R system.

  15. 47 CFR 73.1211 - Broadcast of lottery information.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... consisting of money or other thing of value is awarded to any person whose selection is dependent in whole or... winners are required to furnish any money or other thing of value or are required to have in their... profit, i.e., all receipts fully consumed in defraying the actual costs of operation). (3) Any gaming...

  16. 47 CFR 73.1211 - Broadcast of lottery information.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... consisting of money or other thing of value is awarded to any person whose selection is dependent in whole or... winners are required to furnish any money or other thing of value or are required to have in their... profit, i.e., all receipts fully consumed in defraying the actual costs of operation). (3) Any gaming...

  17. 47 CFR 73.1211 - Broadcast of lottery information.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... consisting of money or other thing of value is awarded to any person whose selection is dependent in whole or... winners are required to furnish any money or other thing of value or are required to have in their... profit, i.e., all receipts fully consumed in defraying the actual costs of operation). (3) Any gaming...

  18. 47 CFR 73.1211 - Broadcast of lottery information.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... consisting of money or other thing of value is awarded to any person whose selection is dependent in whole or... winners are required to furnish any money or other thing of value or are required to have in their... profit, i.e., all receipts fully consumed in defraying the actual costs of operation). (3) Any gaming...

  19. 47 CFR 73.1211 - Broadcast of lottery information.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... consisting of money or other thing of value is awarded to any person whose selection is dependent in whole or... winners are required to furnish any money or other thing of value or are required to have in their... profit, i.e., all receipts fully consumed in defraying the actual costs of operation). (3) Any gaming...

  20. The Role of Theory and Technology in Learning Video Production: The Challenge of Change

    ERIC Educational Resources Information Center

    Shewbridge, William; Berge, Zane L.

    2004-01-01

    The video production field has evolved beyond being exclusively relevant to broadcast television. The convergence of low-cost consumer cameras and desktop computer editing has led to new applications of video in a wide range of areas, including the classroom. This presents educators with an opportunity to rethink how students learn video…

  1. Audio podcasts in practical courses in biochemistry - cost-efficient e-learning in a well-proven format from radio broadcasting.

    PubMed

    Münch-Harrach, Dieter; Kothe, Christian; Hampe, Wolfgang

    2013-01-01

    Audio podcasts are an e-learning format that may help to motivate students to deal with the contents of medical education more intensely. We adopted a well-proven format from radio broadcasting, the radio documentary, to direct the listeners' attention to information about practical courses in biochemistry over a period of 20 minutes at most. Information, original sounds, and a specific atmosphere allow listeners to perceive the contents intensely. In order to organise the production of the podcast as cost-efficient and least time-consuming as possible, a student, a teacher, a clinician, and a technical assistant compile the core themes of their respective text blocks in an editorial conference first. After that, the speakers can elaborate on and record their blocks independently. Coordination is widely handled by the student. At two points of time, the podcasts were evaluated by the medical students by means of a questionnaire. With little cost and time expenses, eight podcasts were produced. They have been used by the students extensively and have also been evaluated very positively by non-student listeners. For long-term usage, a regular reference to the podcast offer is required in the courses. Involving students, successful podcasts can be produced to support classroom teaching with little expenses and contribute to the external presentation of the medical faculty.

  2. Audio podcasts in practical courses in biochemistry – cost-efficient e-learning in a well-proven format from radio broadcasting

    PubMed Central

    Münch-Harrach, Dieter; Kothe, Christian; Hampe, Wolfgang

    2013-01-01

    Introduction: Audio podcasts are an e-learning format that may help to motivate students to deal with the contents of medical education more intensely. We adopted a well-proven format from radio broadcasting, the radio documentary, to direct the listeners’ attention to information about practical courses in biochemistry over a period of 20 minutes at most. Information, original sounds, and a specific atmosphere allow listeners to perceive the contents intensely. Method: In order to organise the production of the podcast as cost-efficient and least time-consuming as possible, a student, a teacher, a clinician, and a technical assistant compile the core themes of their respective text blocks in an editorial conference first. After that, the speakers can elaborate on and record their blocks independently. Coordination is widely handled by the student. At two points of time, the podcasts were evaluated by the medical students by means of a questionnaire. Results: With little cost and time expenses, eight podcasts were produced. They have been used by the students extensively and have also been evaluated very positively by non-student listeners. For long-term usage, a regular reference to the podcast offer is required in the courses. Conclusion: Involving students, successful podcasts can be produced to support classroom teaching with little expenses and contribute to the external presentation of the medical faculty. PMID:24282447

  3. Food advertising during children's television programming on broadcast and cable channels.

    PubMed

    Stitt, Carmen; Kunkel, Dale

    2008-11-01

    The rise in the number of overweight and obese children in the United States is recognized as a serious health threat. Among the factors contributing to this increase is the preponderance of food marketing on television targeted at children. Previous content analysis studies have identified patterns of food product types that are commonly associated with unhealthy diets, but few have attempted to independently evaluate the nutritional quality of advertised foods. This study identifies the nature and extent of food marketing messages presented during children's television programs, while also classifying the products advertised using a U.S. Department of Health and Human Services consumer food rating scheme. The findings indicate that food advertising accounts for nearly half of all commercial messages on children's programs. An average hour includes 11 food ads that account for 4:25 of total ad time. Broadcast channels deliver more food advertising than cable channels, although the types of food products marketed on both channels are highly similar. The overwhelming majority of foods ads directed to children are for high-calorie, low nutrient food products that should not be part of a regular diet. These data provide a baseline for evaluating anticipated future industry efforts at reform, such as attempts to comply with a recent Institute of Medicine (2006) policy recommendation that food marketing to children should be balanced between more healthy and less healthy food products within two years time.

  4. A comparison of two rodent repellents in broadcast seeding Douglas-fir.

    Treesearch

    Edward J. Dimock

    1957-01-01

    Broadcast seeding of cutover lands is a promising, yet still problematical, means of tree regeneration. Substantial progress has been made since 1950, particularly with the introduction of new rodenticides and repellents suitable for direct application to the seed. One of these is tetramine (tetramethylene disulpho tetramine), a highly lethal repellent that has shown...

  5. The design of an ultra-low sidelobe offset-fed 1.22m antenna for use in the broadcasting satellite service

    NASA Technical Reports Server (NTRS)

    Janky, J. M.

    1981-01-01

    A feed design and reflector geometry were determined for an ultra low sidelobe offset fed 1.22 meter antenna suitable for use in the 12 GHz broadcasting satellite service. Arbitrary constraints used to evaluate the relative merits of the feed horns and range of f/D geometries are: minimum efficiency of 55 percent, -30 dB first sidelobe level (relative to on axis gain), a 0 dBi plateau beyond the near in sidelobe region, and a Chebyshev polynomial based envelope (borrowed from filter theory) for the region from the -3 dB beamwidth points to the 0 dBi plateau region. This envelope is extremely stringent but the results of this research effort indicate that two steps of corrugated feed and a cluster array of small 1 lambda horns do meet the constraints. A set of performance specifications and a mechanical design suitable for a consumer oriented market in the broadcasting satellite service was developed. Costs for production quantities of 10,000 units/yr. are estimated to be around $150.

  6. Surveying woodland hawks with broadcasts of great horned owl vocalization

    USGS Publications Warehouse

    Mosher, James A.; Fuller, Mark R.

    1996-01-01

    Pre-recorded vocalizations of great horned owls (Bubo virginianus) broadcast into predominantly wooded habitat along roadside survey routes resulted in as many detections of resident red-shouldered hawks (Buteo lineatus) and Cooper's hawks (Accipiter cooperii) as broadcasts of each conspecific calls. Survey results for 3 species, expressed as average number of contacts/route, were directly related to the number of resident pairs located during systematic searches conducted on foot across the study area. Regression models based on road-transect counts were significant for predicting abundance of red-shouldered hawks, broad-winged hawks (Buteo platypterus), and Cooper's hawks from our study areas.

  7. Experiments for improved positioning by means of integrated Doppler satellite observations and the NNSS broadcast ephemeris

    NASA Technical Reports Server (NTRS)

    Arur, M. G.

    1977-01-01

    An effort to improve station position recovery using broadcast ephemeris in Doppler data reduction was studied. A comparison of precise and broadcast ephemerides, treating the former as the standard, yielded information about the state disturbance that can be associated with the broadcast ephemeris. Statistical information about the state disturbance was used with current observational data for improved position recovery. The rank deficiency problem encountered in the short arc geodetic adjustment procedure was analysed and it was deduced that the fundamental rank deficiency is six, scale information being derivable from the wavelength of transmission. Coordinate differences between stations coobserving a pass are estimable. The uncertainty of the broadcast ephemeris, now in the WGS72 system, was assessed. It was conservatively estimated that its positional uncertainty may vary between 19 to 26 m in-track, 15 to 20 m cross-track and 9 to 10 m in radial directions depending on the incidence of the epoch of observations in the interinjection period.

  8. Worldwide survey of direct-to-listener digital audio delivery systems development since WARC-1992

    NASA Technical Reports Server (NTRS)

    Messer, Dion D.

    1993-01-01

    Each country was allocated frequency band(s) for direct-to-listener digital audio broadcasting at WARC-92. These allocations were near 1500, 2300, and 2600 MHz. In addition, some countries are encouraging the development of digital audio broadcasting services for terrestrial delivery only in the VHF bands (at frequencies from roughly 50 to 300 MHz) and in the medium-wave broadcasting band (AM band) (from roughly 0.5 to 1.7 MHz). The development activity increase was explosive. Current development, as of February 1993, as it is known to the author is summarized. The information given includes the following characteristics, as appropriate, for each planned system: coverage areas, audio quality, number of audio channels, delivery via satellite/terrestrial or both, carrier frequency bands, modulation methods, source coding, and channel coding. Most proponents claim that they will be operational in 3 or 4 years.

  9. An Adaption Broadcast Radius-Based Code Dissemination Scheme for Low Energy Wireless Sensor Networks.

    PubMed

    Yu, Shidi; Liu, Xiao; Liu, Anfeng; Xiong, Naixue; Cai, Zhiping; Wang, Tian

    2018-05-10

    Due to the Software Defined Network (SDN) technology, Wireless Sensor Networks (WSNs) are getting wider application prospects for sensor nodes that can get new functions after updating program codes. The issue of disseminating program codes to every node in the network with minimum delay and energy consumption have been formulated and investigated in the literature. The minimum-transmission broadcast (MTB) problem, which aims to reduce broadcast redundancy, has been well studied in WSNs where the broadcast radius is assumed to be fixed in the whole network. In this paper, an Adaption Broadcast Radius-based Code Dissemination (ABRCD) scheme is proposed to reduce delay and improve energy efficiency in duty cycle-based WSNs. In the ABCRD scheme, a larger broadcast radius is set in areas with more energy left, generating more optimized performance than previous schemes. Thus: (1) with a larger broadcast radius, program codes can reach the edge of network from the source in fewer hops, decreasing the number of broadcasts and at the same time, delay. (2) As the ABRCD scheme adopts a larger broadcast radius for some nodes, program codes can be transmitted to more nodes in one broadcast transmission, diminishing the number of broadcasts. (3) The larger radius in the ABRCD scheme causes more energy consumption of some transmitting nodes, but radius enlarging is only conducted in areas with an energy surplus, and energy consumption in the hot-spots can be reduced instead due to some nodes transmitting data directly to sink without forwarding by nodes in the original hot-spot, thus energy consumption can almost reach a balance and network lifetime can be prolonged. The proposed ABRCD scheme first assigns a broadcast radius, which doesn’t affect the network lifetime, to nodes having different distance to the code source, then provides an algorithm to construct a broadcast backbone. In the end, a comprehensive performance analysis and simulation result shows that the proposed ABRCD scheme shows better performance in different broadcast situations. Compared to previous schemes, the transmission delay is reduced by 41.11~78.42%, the number of broadcasts is reduced by 36.18~94.27% and the energy utilization ratio is improved up to 583.42%, while the network lifetime can be prolonged up to 274.99%.

  10. An Adaption Broadcast Radius-Based Code Dissemination Scheme for Low Energy Wireless Sensor Networks

    PubMed Central

    Yu, Shidi; Liu, Xiao; Cai, Zhiping; Wang, Tian

    2018-01-01

    Due to the Software Defined Network (SDN) technology, Wireless Sensor Networks (WSNs) are getting wider application prospects for sensor nodes that can get new functions after updating program codes. The issue of disseminating program codes to every node in the network with minimum delay and energy consumption have been formulated and investigated in the literature. The minimum-transmission broadcast (MTB) problem, which aims to reduce broadcast redundancy, has been well studied in WSNs where the broadcast radius is assumed to be fixed in the whole network. In this paper, an Adaption Broadcast Radius-based Code Dissemination (ABRCD) scheme is proposed to reduce delay and improve energy efficiency in duty cycle-based WSNs. In the ABCRD scheme, a larger broadcast radius is set in areas with more energy left, generating more optimized performance than previous schemes. Thus: (1) with a larger broadcast radius, program codes can reach the edge of network from the source in fewer hops, decreasing the number of broadcasts and at the same time, delay. (2) As the ABRCD scheme adopts a larger broadcast radius for some nodes, program codes can be transmitted to more nodes in one broadcast transmission, diminishing the number of broadcasts. (3) The larger radius in the ABRCD scheme causes more energy consumption of some transmitting nodes, but radius enlarging is only conducted in areas with an energy surplus, and energy consumption in the hot-spots can be reduced instead due to some nodes transmitting data directly to sink without forwarding by nodes in the original hot-spot, thus energy consumption can almost reach a balance and network lifetime can be prolonged. The proposed ABRCD scheme first assigns a broadcast radius, which doesn’t affect the network lifetime, to nodes having different distance to the code source, then provides an algorithm to construct a broadcast backbone. In the end, a comprehensive performance analysis and simulation result shows that the proposed ABRCD scheme shows better performance in different broadcast situations. Compared to previous schemes, the transmission delay is reduced by 41.11~78.42%, the number of broadcasts is reduced by 36.18~94.27% and the energy utilization ratio is improved up to 583.42%, while the network lifetime can be prolonged up to 274.99%. PMID:29748525

  11. Broadcast Advertising and Children; Hearings before the Subcommittee on Communications of the Committee on Interstate and Foreign Commerce, House of Representatives, 94th Congress, First Session, July 14-17, 1975.

    ERIC Educational Resources Information Center

    Congress of the U. S., Washington, DC. House Committee on Interstate and Foreign Commerce.

    The committee examined testimony concerning the problems associated with broadcast advertising directed toward children, the amount and content of such advertising, and the regulatory functions of the Federal Communications Commission and the Federal Trade Commission in this area. (KS)

  12. East Europe Report

    DTIC Science & Technology

    1986-08-29

    character exported or imported in a direct form, whereby their material shape does not represent the actual utility value. Intangible foreign trade can...3G0172 JPRS-EER-86-132 29 AUGUST 1986 •^SÄTSSist East Europe Report DTIC QHAi^ 19980729 027 FBIS FOREIGN BROADCAST INFORMATION SERVICE...primarily from foreign newspapers, periodicals and books, but also from news agency transmissions and broadcasts. Materials from foreign -language

  13. Mediatising Childhood Religion: The BBC, John G. Williams and Collective Worship for Schools in England, 1940-1975

    ERIC Educational Resources Information Center

    Parker, Stephen G.

    2015-01-01

    As part of its stated mission to Christianise Britain, from its earliest years the BBC broadcast religious programmes intended for a child audience. Directed at sites domestic and educational, these broadcasts constituted a means of the mediatisation of religion for children. This paper explores the work of the pioneer children's religious…

  14. Satellites in Canadian broadcasting

    NASA Astrophysics Data System (ADS)

    Siocos, C. A.

    The involvement of Canadian broadcasting and related enterprises in satellite telecommunications is surveyed. This includes point-to-point transmissions and direct ones to the general public. The mode of such utilizations is indicated in both these cases. For the forthcoming DBS systems the many types of service offerings and utilization concepts under discussion elasewhere are presented as well as the business prospects and regulatory climate offering them.

  15. Asia's communications market booms

    NASA Astrophysics Data System (ADS)

    Davis, Neil W.

    1995-01-01

    Excessive regulation and a shortage of entrepreneurs have long hampered Asia's communications and direct broadcasting satellite business markets. Recently, however, this sector has blossomed with a growing number of number Asian-owned communications satellites launched and others purchased for imminent use. Competition among the Asian countries in the development of satellite television broadcasting for the region is discussed with particular emphasis on Hong Kong and Japan.

  16. Relay-based information broadcast in complex networks

    NASA Astrophysics Data System (ADS)

    Fan, Zhongyan; Han, Zeyu; Tang, Wallace K. S.; Lin, Dong

    2018-04-01

    Information broadcast (IB) is a critical process in complex network, usually accomplished by flooding mechanism. Although flooding is simple and no prior topological information is required, it consumes a lot of transmission overhead. Another extreme is the tree-based broadcast (TB), for which information is disseminated via a spanning tree. It achieves the minimal transmission overhead but the maintenance of spanning tree for every node is an obvious obstacle for implementation. Motivated by the success of scale-free network models for real-world networks, in this paper, we investigate the issues in IB by considering an alternative solution in-between these two extremes. A novel relay-based broadcast (RB) mechanism is proposed by employing a subset of nodes as relays. Information is firstly forwarded to one of these relays and then re-disseminated to others through the spanning tree whose root is the relay. This mechanism provides a trade-off solution between flooding and TB. On one hand, it saves up a lot of transmission overhead as compared to flooding; on the other hand, it costs much less resource for maintenance than TB as only a few spanning trees are needed. Based on two major criteria, namely the transmission overhead and the convergence time, the effectiveness of RB is confirmed. The impacts of relay assignment and network structures on performance are also studied in this work.

  17. Data Acquisition and Linguistic Resources

    NASA Astrophysics Data System (ADS)

    Strassel, Stephanie; Christianson, Caitlin; McCary, John; Staderman, William; Olive, Joseph

    All human language technology demands substantial quantities of data for system training and development, plus stable benchmark data to measure ongoing progress. While creation of high quality linguistic resources is both costly and time consuming, such data has the potential to profoundly impact not just a single evaluation program but language technology research in general. GALE's challenging performance targets demand linguistic data on a scale and complexity never before encountered. Resources cover multiple languages (Arabic, Chinese, and English) and multiple genres -- both structured (newswire and broadcast news) and unstructured (web text, including blogs and newsgroups, and broadcast conversation). These resources include significant volumes of monolingual text and speech, parallel text, and transcribed audio combined with multiple layers of linguistic annotation, ranging from word aligned parallel text and Treebanks to rich semantic annotation.

  18. A Target Advertisement System Based on TV Viewer's Profile Reasoning

    NASA Astrophysics Data System (ADS)

    Lim, Jeongyeon; Kim, Munjo; Lee, Bumshik; Kim, Munchurl; Lee, Heekyung; Lee, Han-Kyu

    With the rapidly growing Internet, the Internet broadcasting and web casting service have been one of the well-known services. Specially, it is expected that the IPTV service will be one of the principal services in the broadband network [2]. However, the current broadcasting environment is served for the general public and requires the passive attitude to consume the TV programs. For the advanced broadcasting environments, various research of the personalized broadcasting is needed. For example, the current unidirectional advertisement provides to the TV viewers the advertisement contents, depending on the popularity of TV programs, the viewing rates, the age groups of TV viewers, and the time bands of the TV programs being broadcast. It is not an efficient way to provide the useful information to the TV viewers from customization perspective. If a TV viewer does not need particular advertisement contents, then information may be wasteful to the TV viewer. Therefore, it is expected that the target advertisement service will be one of the important services in the personalized broadcasting environments. The current research in the area of the target advertisement classifies the TV viewers into clustered groups who have similar preference. The digital TV collaborative filtering estimates the user's favourite advertisement contents by using the usage history [1, 4, 5]. In these studies, the TV viewers are required to provide their profile information such as the gender, job, and ages to the service providers via a PC or Set-Top Box (STB) which is connected to digital TV. Based on explicit information, the advertisement contents are provided to the TV viewers in a customized way with tailored advertisement contents. However, the TV viewers may dislike exposing to the service providers their private information because of the misuse of it. In this case, it is difficult to provide appropriate target advertisement service.

  19. Satellite voice broadcast system study, volume 2

    NASA Technical Reports Server (NTRS)

    Horstein, M.

    1985-01-01

    This study investigates the feasibility of providing Voice of America (VOA) broadcasts by satellite relay, rather than via terrestrial relay stations. Satellite voice broadcast systems are described for three different frequency bands: HF (26 MHz), VHF (68 MHz), and L-band (1.5 GHz). The geographical areas of interest at HF and L-band include all major land masses worldwide with the exception of the U.S., Canada, and Australia. Geostationary satellite configurations are considered for both frequency bands. In addition, a system of subsynchronous, circular satellites with an orbit period of 8 hours is developed for the HF band. VHF broadcasts, which are confined to the Soviet Union, are provied by a system of Molniya satellites. Satellites intended for HF or VHF broadcastinbg are extremely large and heavy. Satellite designs presented here are limited in size and weight to the capability of the STS/Centaur launch vehicle combination. Even so, at HF it would take 47 geostationary satellites or 20 satellites in 8-hour orbits to fully satisfy the voice-channel requirements of the broadcast schedule provided by VOA. On the other hand, three Molniya satellites suffice for the geographically restricted schedule at VHF. At L-band, only four geostationary satellites are needed to meet the requirements of the complete broadcast schedule. Moreover, these satellites are comparable in size and weight to current satellites designed for direct broadcast of video program material.

  20. Time-Zone-Pattern Satellite Broadcasting Antenna

    NASA Technical Reports Server (NTRS)

    Galindo, Victor; Rahmat-Samii, Yahya; Imbriale, William A.; Cohen, Herb; Cagnon, Ronald R.

    1988-01-01

    Direct-broadcast satellite antenna designs provide contoured beams to match four time zones in 48 contiguous states and spot beams for Alaska, Hawaii, and Puerto Rico presented in 29-page report. Includes descriptions of procedures used to arrive at optimized designs. Arrangements, amplitudes, and phases of antenna feeds presented in tables. Gain contours shown graphically. Additional tables of performance data given for cities in service area of Eastern satellite.

  1. Siblings for SETI

    NASA Astrophysics Data System (ADS)

    Frisch, D.; Melia, F.

    1983-09-01

    The SAO Catalog of about 260,000 stars was studied to arrive at a sample of 'sibling', sun-like G-stars whose possible planetary systems' intelligent beings might feel drawn to single out each other for directional listening and broadcasting. A set of mostly untabulated sibling candidate stars can be defined, given a direction and a small solid angle that are mutually interesting to members of that set, so that overlapping broadcast/receiving cones can be selected on the basis of commonality. It is suggested that the double cone about the direction of the galactic center, whose half angle is 1/137 radian, is an almost inevitable choice in which sending and receiving with current technology can reach to about 1 kpsc, yielding an estimated 1000 G-star sibling candidates.

  2. 47 CFR 74.536 - Directional antenna required.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Directional antenna required. 74.536 Section 74... Auxiliary Stations § 74.536 Directional antenna required. (a) Aural broadcast STL and ICR stations are required to use a directional antenna with the minimum beamwidth necessary, consistent with good...

  3. 47 CFR 74.536 - Directional antenna required.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Directional antenna required. 74.536 Section 74... Auxiliary Stations § 74.536 Directional antenna required. (a) Aural broadcast STL and ICR stations are required to use a directional antenna with the minimum beamwidth necessary, consistent with good...

  4. 47 CFR 74.536 - Directional antenna required.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Directional antenna required. 74.536 Section 74... Auxiliary Stations § 74.536 Directional antenna required. (a) Aural broadcast STL and ICR stations are required to use a directional antenna with the minimum beamwidth necessary, consistent with good...

  5. 47 CFR 74.536 - Directional antenna required.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Directional antenna required. 74.536 Section 74... Auxiliary Stations § 74.536 Directional antenna required. (a) Aural broadcast STL and ICR stations are required to use a directional antenna with the minimum beamwidth necessary, consistent with good...

  6. 47 CFR 74.536 - Directional antenna required.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Directional antenna required. 74.536 Section 74... Auxiliary Stations § 74.536 Directional antenna required. (a) Aural broadcast STL and ICR stations are required to use a directional antenna with the minimum beamwidth necessary, consistent with good...

  7. KSC-02pd0119

    NASA Image and Video Library

    2002-02-11

    KENNEDY SPACE CENTER, FLA. -- Center Director Roy Bridges Jr. (center) cuts the ribbon for the opening of KSC Direct, the new Web-Broadcast Studio at KSC. Joining him are (left to right) Dennis Armstrong, Web Multimedia manager; JoAnn H. Morgan, director of External Relations and Business Development; Bridges; Vanessa Stromer, Information Technology Division, Spaceport Services; and Brian Chase, district director for Congressman Dave Weldon, who was unable to attend the ceremony. Located in the News Center on the Press Mound at KSC, the Web Broadcast Studio provides video clips of launches, landings and other KSC events in a real-time environment, called KSC Direct, through KSC's Web pages

  8. The Spectrum Orbit Utilization Program (SOUP) used for DBS plan analysis at RARC '83

    NASA Technical Reports Server (NTRS)

    Davidson, J.; Ottey, H. R.; Sawitz, P.; Zusman, F. S.

    1985-01-01

    This paper describes the history, functions, and usage of the program that was used to analyze the plans for direct broadcast satellite service developed in the course of the 1983 Regional Administrative Radio Conference for ITU Region 2. Given the requirements for direct broadcast service by the administrations, the conference delegates (1) developed the appropriate technical parameters; (2) made tentative assignments to the orbit locations, frequencies, and polarizations of space stations, (3) calculated the interferences and margins of such assignments through the use of the Spectrum Orbit Utilization Program (SOUP); and (4) iterated this procedure until an acceptable plan was found.

  9. Positive mood as a mediator of the relations among musical preference, postconsumption product evaluation, and consumer satisfaction.

    PubMed

    Teng, Ching-I; Tseng, Hsu-Min; Wu, Heng-Hui

    2007-06-01

    This study of how positive mood mediates the influences of musical preference and postconsumption product evaluation on consumer satisfaction focuses specifically on a model in which positive mood fully mediates the influences. The proposed model is compared with two competing models, and a structural equation model is used to test and compare the three theory-driven models. This study sampled 247 students majoring in management at a single university. They had mean age of 23 yr. (SD=2.5). This study used questionnaires to measure subjects' evaluations of a cup of coffee, preference for the music broadcast in the coffee shop, positive mood, and satisfaction after they had the coffee. Analysis indicated that the proposed model outperformed the two competing models in describing the data using chi-square difference tests. Positive mood was identified as a full mediator of the relationship between musical preference and consumer satisfaction. Moreover, the results demonstrate for service managers the importance of creating positive consumer mood.

  10. Transportable IOT measurement station for direct-broadcast satellites

    NASA Astrophysics Data System (ADS)

    Ulbricht, Michael

    A transportable 11.7-12.5-GHz flux-density measurement facility for use in the in-orbit testing (IOT) of the FRG TV-Sat direct-broadcast satellites is described. Major components include a 1.2-m-diameter antenna, the fluxmeter, a radiometer to determine atmospheric attenuation, a weather station, and a control and data-processing computer; all of the components are mounted on a 5.10 x 2.35 x 2.70-m trailer. IOT performance parameters include gain/temperature ratio 15.9 dB/K, measurement range -97 to -117 dBW/sq m, measurement accuracy less than 0.5 dB rms, and measurement rate 250-650 msec. Photographs and a block diagram are provided.

  11. Evaluation of Risk Versus Benefit Information in Direct-To-Consumer (DTC) Prescription Drug Television Advertisements.

    PubMed

    Fahim, Germin; Toscani, Michael; Barone, Joseph A; Wang, Chris; Gandhi, Shivani

    2018-01-01

    The FDA's Presenting Risk Information draft guidance from May 2009 states that the time of risk versus benefit is a factor taken into consideration when evaluating audio and video direct-to-consumer (DTC) broadcasts. The objective of the study is to evaluate the proportion of risk narration on television (TV) advertisements in comparison to the actual proportion of serious adverse effects findings across select therapeutic areas. The study reviews prescription drug TV advertisements between the years 2010 and 2015 separated by therapeutic class. Indicators to assess risk versus benefit are as follows: total benefit time, total risk time, total ad time, percentage proportion of risk, and number of serious adverse effects (SAEs) listed in the package insert. The objective is establishing proportion of risk-to-benefit narration across therapeutic areas and the proportion of risk narration compared to the number of SAEs in the package insert. These outcomes will reflect whether TV advertisements abide by the "fair balance" rule and if the time spent on risk narrations is proportional to the number of SAEs across therapeutic areas. An analysis of risk versus benefit showed that there was a vast range of percentage differences in risk versus benefit narration across the products selected. The majority of the products narrated showed a 40% to 60% risk-to-benefit ratio. Six out of the 10 products evaluated communicated applicable black box warnings. There was variability among the SAE percentages presented between products. Lack of consistency exists between risks versus benefit proportions among different drug products.

  12. Transmission of live laparoscopic surgery over the Internet2.

    PubMed

    Damore, L J; Johnson, J A; Dixon, R S; Iverson, M A; Ellison, E C; Melvin, W S

    1999-11-01

    Video broadcasting of surgical procedures is an important tool for education, training, and consultation. Current video conferencing systems are expensive and time-consuming and require preplanning. Real-time Internet video is known for its poor quality and relies on the equipment and the speed of the connection. The Internet2, a new high-speed (up to 2,048 Mbps), large bandwidth data network presently connects more than 100 universities and corporations. We have successfully used the Internet2 to broadcast the first real-time, high-quality audio/video program from a live laparoscopic operation to distant points. Video output of the laparoscopic camera and audio from a wireless microphone were broadcast to distant sites using a proprietary, PC-based implementation of H.320 video conferencing over a TCP/IP network connected to the Internet2. The receiving sites participated in two-way, real-time video and audio communications and graded the quality of the signal they received. On August 25, 1998, a laparoscopic Nissen fundoplication was transmitted to Internet2 stations in Colorado, Pennsylvania, and to an Internet station in New York. On September 28 and 29, 1998, we broadcast laparoscopic operations throughout both days to the Internet2 Fall Conference in San Francisco, California. Most recently, on February 24, 1999, we transmitted a laparoscopic Heller myotomy to the Abilene Network Launch Event in Washington, DC. The Internet2 is currently able to provide the bandwidth needed for a turn-key video conferencing system with high-resolution, real-time transmission. The system could be used for a variety of teaching and educational programs for experienced surgeons, residents, and medical students.

  13. Level 1 Processing of MODIS Direct Broadcast Data at the GSFC DAAC

    NASA Technical Reports Server (NTRS)

    Lynnes, Christopher; Kempler, Steven J. (Technical Monitor)

    2001-01-01

    The GSFC DAAC is working to test and package the MODIS Level 1 Processing software for Aqua Direct Broadcast data. This entails the same code base, but different lookup tables for Aqua and Terra. However, the most significant change is the use of ancillary attitude and ephemeris files instead of orbit/attitude information within the science data stream (as with Terra). In addition, we are working on Linux: ports of the algorithms, which could eventually enable processing on PC clusters. Finally, the GSFC DAAC is also working with the GSFC Direct Readout laboratory to ingest Level 0 data from the GSFC DB antenna into the main DAAC, enabling level 1 production in near real time in support of applications users, such as the Synergy project. The mechanism developed for this could conceivably be extended to other participating stations.

  14. Government regulation of gambling advertising: Replacing vice prevention with consumer protection.

    PubMed

    Rothman, M; Robbins, H

    1991-12-01

    From 1895 to 1975, federal law forbade gambling advertising by use of the mail, interstate commerce, and the broadcast media. Congress exempted state lotteries in 1975 and charitable gambling (including casino games) in 1988. However, the Supreme Court requires a significant government interest, directly applied and narrowly tailored, in order to justify a commercial speech regulation. The exemptions for private charity casino games has arguably destroyed any constitutionally defensible government interest in restricting for-profit casinos. Casinos in new gambling jurisdictions (such as Iowa or Illinois) will probably push the hardest for an exemption for all legal gambling, as they have the most to gain from the freedom to advertise. Federal regulation of gambling advertising will fall to the Federal Trade Commission under prohibitions against "unfair or deceptive" trade practices. But as State regulations are not well developed even in states that permit casino gambling, there is a pressing need for new research to review state laws regulating gambling advertising and to propose a model statute.

  15. Satellite sound broadcasting system study: Mobile considerations

    NASA Technical Reports Server (NTRS)

    Golshan, Nasser

    1990-01-01

    Discussed here is the mobile reception part of a study to investigate a satellite sound broadcast system in the UHF or L bands. Existing propagation and reception measurements are used with proper interpretation to evaluate the signaling, coding, and diversity alternatives suitable for the system. Signal attenuation in streets shadowed by buildings appear to be around 29 db, considerably higher than the 10 db adopted by CCIR. With the marriage of proper technologies, an LMSS class satellite can provide substantial direct satellite audio broadcast capability in UHF or L bands for high quality mobile and portable indoor reception by low cost radio receivers. This scheme requires terrestrial repeaters for satisfactory mobile reception in urban areas. A specialized bandwidth efficient spread spectrum signalling technique is particularly suitable for the terrestrial repeaters.

  16. News Media and Strategic Communications Industry, Industry Study, Spring 2008

    DTIC Science & Technology

    2008-01-01

    through iTunes , CBS is extending the reach of broadcast news to a wider, younger audience.29 Cable Television Current Conditions Cable... sales channel.”50 In the three largest advertising markets – U.S., Japan and the U.K. – consumers now spend 21.9% of their media time online.51...the areas of auto sales and employment, is putting particular pressure on the newspaper industry’s classified revenues. However, as a considerable

  17. Rodeo and Chediski Fires in Arizona

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Over the weekend, the Rodeo and Chediski Fires in Arizona grew explosively, and the two large fires are now beginning to merge. Smoke from the fires is stretching hundreds of kilometers northeast, where it may be mingling with smoke from the Missionary Ridge Fire in Colorado. The Rodeo Fire is now 205,000 acres, and the Chediski is over 100,000. More than 200 structures have been lost in the two blazes, but many more hundreds have been saved by firefighters. This Moderate Resolution Imaging Spectroradiometer (MODIS) image was acquired Sunday, June 23, 2002. The data were collected via MODIS? Direct Broadcast capability, in which real time data are continuously broadcast, and can be received by ground stations directly in the path of the Terra satellite.

  18. Broadcasting environmental knowledge: Open University & BBC collaborations serving massive global audiences

    NASA Astrophysics Data System (ADS)

    Brandon, M. A.; Smith, J.; Garrow, K. H.; Law, A.

    2013-12-01

    The UK Open University has a long history of working with broadcast media - indeed before it first formed over 40 years ago it was proposed to be a "University of the Air ". Originally the University made its own television programmes that were directly connected with teaching. They were usually recordings of academics giving lectures that were broadcast late at night. Over recent times we have moved into developing co-productions with mainstream broadcast media specifically designed to be of general educational interest to UK and worldwide audiences. These include both high impact one-off programmes such as Are we changing planet Earth?, multiple international award winning series such as Frozen Planet, and World Service radio such as Earth Reporters. These programmes have had global audiences; in some cases of tens of millions. Whilst we have only worked using clear scientific evidence and expertise, we have co-produced media which small sections of the general public could consider controversial. For example, in Are we changing planet Earth? the case was presented pre IPCC AR4 for anthropogenic climate change. The final episode of Frozen Planet "On thin ice" presented evidence of how the polar climate is changing and likely future global impacts. It created a large and occasionally hostile international media impact long before broadcast. This continued after broadcast in some media but we believe it stopped because the science presented was robust within the current literature. Based around broadcasting, we used a communication strategy based on our personal experience over the last decade along with our institutional experience going back 40 years. For example our outreach include social media, newspapers, radio and podcasts to speak about underpinning science. We use Twitter during actual broadcasts to circulate links to journal articles and provide context around the science presented on screen. Backed up by a large public outreach campaign at science fairs, public talks, and online resource development, our efforts reached hundreds of thousands of actively interested people in addition to the broadcast viewers and listeners.

  19. Pitfalls of the self-regulation of advertisements directed at children on Mexican television.

    PubMed

    Théodore, F L; Tolentino-Mayo, L; Hernández-Zenil, E; Bahena, L; Velasco, A; Popkin, B; Rivera, J A; Barquera, S

    2017-08-01

    There are no academic studies that characterize advertisements directed at children from the companies that signed the self-regulation. The aim of this paper was to assess the extent and nature of food advertisements and the persuasive techniques used to market unhealthy food and beverages (UFB) to children, by signatory companies of self-regulation. From December 2012 to April 2013, 600 h of programming were recorded on the four broadcast public television channels in Mexico with the highest rating nationwide. Marketing aimed at children directly (broadcast on children's programmes or advertisements with a specific appeal to children) or indirectly (aimed at other target audiences with messages or scenes that link children to the product) were considered. About 74.9% (2148) of the total food and beverage advertisements tried to influence children directly and indirectly. Companies, which had signed the self-regulation, focused 92.7% of their advertisements on UFB. Of the total number, 23.9% were aimed at children, 7.1% at adolescents, 12.5% at parents and 56.2% at the general public. Most of these advertisements were broadcast on movies (29.8%), cartoons (18%), soap operas (17.6%), entertainment shows (17.2%) and sports programs (6.4%). Despite the self-regulation of television marketing, children were surrounded by UFB advertisements. Signatory companies influence children indirectly by targeting other audiences and by marketing during family television programs, which are also watched by children. © 2016 World Obesity Federation.

  20. MODIS Direct Broadcast and Remote Sensing Applications

    NASA Technical Reports Server (NTRS)

    Tsay, Si-Chee

    2004-01-01

    The Moderate Resolution Imaging Spectroradiometer (MODIS) was developed by NASA and launched onboard both Terra spacecraft on December 18, 1999 and Aqua spacecraft on May 4, 2002. MODIS scans a swath width sufficient to provide nearly complete global coverage every two days from a polar-orbiting, sun-synchronous, platform at an altitude of 705 km, and provides images in 36 spectral bands between 0.415 and 14.235 microns with spatial resolutions of 250 m (2 bands), 500 m (5 bands) and 1000 m (29 bands). Equipped with direct broadcast capability, the MODIS measurements can be received worldwide real time. There are 82 ingest sites (over 900 users, listed on the Direct Readout Portal) around the world for Terra/Aqua-MODIS Direct Broadcast DB) downlink. This represents 27 (6 from EOS science team members) science research organizations for DB land, ocean and atmospheric processing, and 53 companies that base their application algorithms and value added products on DB data. In this paper we will describe the various methods being used for the remote sensing of cloud properties using MODIS data, focusing primarily on the MODIS cloud mask used to distinguish clouds, clear sky, heavy aerosol, and shadows on the ground, and on the remote sensing of aerosol/cloud optical properties, especially optical thickness and effective particle size. Additional properties of clouds derived from multispectral thermal infrared measurements, especially cloud top pressure and emissivity, will also be described. Preliminary results will be presented and discussed their implications in regional-to-global climatic effects.

  1. Alcohol Marketing during the UEFA EURO 2016 Football Tournament: A Frequency Analysis

    PubMed Central

    Critchlow, Nathan; Stead, Martine; Adams, Jean; Brown, Katherine

    2017-01-01

    This study examined the frequency and nature of alcohol marketing references in broadcasts of the 2016 UEFA (Union of European Football Associations) European Championships football tournament in the United Kingdom (UK). Eighteen matches from across the tournament were recorded in full as broadcast in the UK, including all four matches featuring the English national team and all seven featuring the French national team. All visual and verbal references to alcohol marketing were recorded using a tool with high inter-rater reliability. A total of 2213 alcohol marketing references were recorded, an average of 122.94 per broadcast and 0.65 per broadcast minute (0.52 per minute in-play and 0.80 per minute out-of-play). Almost all references were visual (97.5%), with 77.9% occurring around the pitch border. Almost all (90.6%) were indirect references to alcohol brands (e.g., references to well-known slogans), compared to only 9.4% direct references to brands (e.g., brand names). The frequency of references to alcohol marketing was high. Although the overall proportion of direct brand references was low, the high proportion of indirect references demonstrates that alcohol producers were able to circumvent the French national law governing alcohol marketing (the Loi Évin) using indirect “alibi marketing”. To ensure the spirit of the Loi Évin regulations are achieved, stricter enforcement may be required to limit exposure to alcohol marketing, particularly for young people. PMID:28661462

  2. Alcohol Marketing during the UEFA EURO 2016 Football Tournament: A Frequency Analysis.

    PubMed

    Purves, Richard I; Critchlow, Nathan; Stead, Martine; Adams, Jean; Brown, Katherine

    2017-06-29

    This study examined the frequency and nature of alcohol marketing references in broadcasts of the 2016 UEFA (Union of European Football Associations) European Championships football tournament in the United Kingdom (UK). Eighteen matches from across the tournament were recorded in full as broadcast in the UK, including all four matches featuring the English national team and all seven featuring the French national team. All visual and verbal references to alcohol marketing were recorded using a tool with high inter-rater reliability. A total of 2213 alcohol marketing references were recorded, an average of 122.94 per broadcast and 0.65 per broadcast minute (0.52 per minute in-play and 0.80 per minute out-of-play). Almost all references were visual (97.5%), with 77.9% occurring around the pitch border. Almost all (90.6%) were indirect references to alcohol brands (e.g., references to well-known slogans), compared to only 9.4% direct references to brands (e.g., brand names). The frequency of references to alcohol marketing was high. Although the overall proportion of direct brand references was low, the high proportion of indirect references demonstrates that alcohol producers were able to circumvent the French national law governing alcohol marketing (the Loi Évin) using indirect "alibi marketing". To ensure the spirit of the Loi Évin regulations are achieved, stricter enforcement may be required to limit exposure to alcohol marketing, particularly for young people.

  3. Development and Positioning Accuracy Assessment of Single-Frequency Precise Point Positioning Algorithms by Combining GPS Code-Pseudorange Measurements with Real-Time SSR Corrections

    PubMed Central

    Kim, Miso; Park, Kwan-Dong

    2017-01-01

    We have developed a suite of real-time precise point positioning programs to process GPS pseudorange observables, and validated their performance through static and kinematic positioning tests. To correct inaccurate broadcast orbits and clocks, and account for signal delays occurring from the ionosphere and troposphere, we applied State Space Representation (SSR) error corrections provided by the Seoul Broadcasting System (SBS) in South Korea. Site displacements due to solid earth tide loading are also considered for the purpose of improving the positioning accuracy, particularly in the height direction. When the developed algorithm was tested under static positioning, Kalman-filtered solutions produced a root-mean-square error (RMSE) of 0.32 and 0.40 m in the horizontal and vertical directions, respectively. For the moving platform, the RMSE was found to be 0.53 and 0.69 m in the horizontal and vertical directions. PMID:28598403

  4. Focus group exploration of presence through advanced broadcast services

    NASA Astrophysics Data System (ADS)

    Freeman, Jonathan; Avons, Steve E.

    2000-06-01

    Presence is a user's subjective sensation of 'being there' in a mediated environment. Its determinants include the extent of sensory information within a mediated environment, the user's ability to control their sensors and modify content within the environment, and individual-difference based factors. Although direct subjective ratings of presence have been used, the construct may be unclear to naive observers, and previous work in our laboratory has shown that ratings of presence may be biased towards different characteristics of the display. In the present study focus groups were used to: (1) establish whether viewers refer to sensations of presence, unprompted, (2) identify viewers' descriptions of their experiences of stereoscopic TV, and (3) identify the program types best suited to advanced broadcast presentations. Results showed that non-experts describe sensations of presence without prompting while watching stereoscopic television, relating it to involvement, realism and naturalness. In addition, there was a general consensus that live events, such as sports matches, theatre and concerts are the program types best suited to high-presence broadcast presentations, through advanced broadcast services such as Immersive Television.

  5. 11 CFR 100.147 - Volunteer activity for party committees.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... general public communications or political advertising. Such payment is not for costs incurred in connection with any broadcasting, newspaper, magazine, billboard, direct mail, or similar type of general public communication or political advertising. For the purposes of this paragraph, the term direct mail...

  6. Himawari Support In The CSPP-GEO Direct Broadcast Package

    NASA Astrophysics Data System (ADS)

    Cureton, G. P.; Martin, G.

    2016-12-01

    The Cooperative Institute for Meteorological Satellite Studies (CIMSS) has a long history of supporting the Direct Broadcast (DB) community for various sensors, recently with the International MODIS/AIRS Processing Package (IMAPP) for the NASA EOS polar orbiters Terra and Aqua, and the Community Satellite Processing Package (CSPP) for the NOAA polar orbiter Suomi-NPP. CSPP has been significant in encouraging the early usage of Suomi-NPP data by US and international weather agencies, and it is hoped that a new package, CSPP-GEO, will similarly encourage usage of DB data from GOES-R, Himawari, and other geostationary satellites. The support of Himawari-8 provides several challenges for the CSPP-GEO-Geocat package, which generally revolve around the greatly increased data rate associated with the subsatellite point footprint approaching 1km. CSPP-GEO-Geocat takes advantage of python shared-memory multiprocessor support to divide Himawari data into managable pieces, which are then farmed out to indvidual cores for processing by the underlying geocat code. The resulting product segments are then stitched together to make the final product NetCDF4 files. CSPP-GEO-Geocat will support high-data-rate HRIT input, as well as the reduced resolution HimwariCast direct broadcast data stream. Products supported by CSPP-GEO-Geocat include the level-1 reflective and emissive bands, as well as level-2 products like cloud mask, cloud type, optical depth and particle size, cloud top temperature and pressure.

  7. Recent direct seeding trials in the pine region

    Treesearch

    H.A. Fowells; G.H. Schubert

    1951-01-01

    Direct seeding is a highly desirable method of regeneration. It is more economical and more flexible in both time and place than the planting of trees. In California, however, direct seeding generally has been an ineffective method of regeneration. Early trials by the Forest Service with broadcast sowing and spot sowing invariably failed to produce an adequate stand of...

  8. Direct seeding woody species for restoration of bottomlands

    Treesearch

    Daniel J. Twedt

    2006-01-01

    I direct seeded (broadcast) seeds of 39 species of trees and shrubs using an ATV-mounted rotary spreader to initiate restoration of bottomland forest on retired agricultural sites. Four sites were planted during February, 2000, and 13 additional sites were planted during April and May, 2001. After two growing seasons, stem density of direct-seeded species varied...

  9. Satellite Antenna Systems

    NASA Technical Reports Server (NTRS)

    1997-01-01

    Through the Technology Affiliates Program at the Jet Propulsion Laboratory, the ACTS antenna system was transferred from experimental testing status to commercial development with KVH Industries, Inc. The ACTS design enables mobile satellite antennas to remain pointed at the satellite, regardless of the motion or vibration on which it is mounted. KVH's first product based on the ACTS design is a land-mobile satellite antenna system that will enable direct broadcast satellite television aboard moving trucks, recreational vehicles, trains, and buses. Future products could include use in broadcasting, emergency medical and military vehicles.

  10. Multi-stage Depressed Collectors (MDC) for efficiency improvements of UHF broadcast klystrons

    NASA Technical Reports Server (NTRS)

    Kosmahl, H. G.

    1982-01-01

    The consumed primary power is reduced and the efficiency of traveling wave tubes is raised through the use of depressed collectors which passively convert potential energy into electric energy. Efficiency was kept with constant within a 3 dB range while the output power varied by 10 dB. Aspects to be considered in transferring this technology to UHF klystrons are the electron energy spectrum of the klystron and the magnitude of the injection angle required.

  11. 17 CFR 33.1 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... communication for publication in any newspaper, magazine or similar medium, or for broadcast over television, radio, or other electronic medium, which is disseminated or directed to an option customer or...

  12. 11 CFR 110.14 - Contributions to and expenditures by delegates and delegate committees.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... mail or similar types of general public communication or political advertising. (ii) Such expenditures... broadcasting, newspapers, magazines, billboards, direct mail or similar types of general public communication..., magazines, billboards, direct mail or similar types of general public communication or political advertising...

  13. 11 CFR 110.14 - Contributions to and expenditures by delegates and delegate committees.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... mail or similar types of general public communication or political advertising. (ii) Such expenditures... broadcasting, newspapers, magazines, billboards, direct mail or similar types of general public communication..., magazines, billboards, direct mail or similar types of general public communication or political advertising...

  14. 11 CFR 110.14 - Contributions to and expenditures by delegates and delegate committees.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... mail or similar types of general public communication or political advertising. (ii) Such expenditures... broadcasting, newspapers, magazines, billboards, direct mail or similar types of general public communication..., magazines, billboards, direct mail or similar types of general public communication or political advertising...

  15. Terra, Aqua, and Aura Direct Broadcast - Providing Earth Science Data for Realtime Applications

    NASA Technical Reports Server (NTRS)

    Kelly, Angelita C.; Coronado, Patrick L.; Case, Warren F.; Franklin, Ameilia

    2010-01-01

    The need for realtime data to aid in disaster management and monitoring has been clearly demonstrated for the past several years, e.g., during the tsunami in Indonesia in 2004, the hurricane Katrina in 2005, fires, etc. Users want (and often require) the means to get earth observation data for operational regional use as soon as they are generated by satellites. This is especially true for events that can cause loss of human life and/or property. To meet this need, NASA's Earth Observing System (EOS) satellites, Terra and Aqua, provide realtime data useful to disaster management teams. This paper describes the satellites, their Direct Broadcast (DB) capabilities, the data uses, what it takes to deploy a DB ground station, and the future of the DB.

  16. 47 CFR 73.316 - FM antenna systems.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false FM antenna systems. 73.316 Section 73.316... Broadcast Stations § 73.316 FM antenna systems. (a) It shall be standard to employ horizontal polarization...) Directional antennas. A directional antenna is an antenna that is designed or altered for the purpose of...

  17. 47 CFR 73.316 - FM antenna systems.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false FM antenna systems. 73.316 Section 73.316... Broadcast Stations § 73.316 FM antenna systems. (a) It shall be standard to employ horizontal polarization...) Directional antennas. A directional antenna is an antenna that is designed or altered for the purpose of...

  18. 47 CFR 73.316 - FM antenna systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false FM antenna systems. 73.316 Section 73.316... Broadcast Stations § 73.316 FM antenna systems. (a) It shall be standard to employ horizontal polarization...) Directional antennas. A directional antenna is an antenna that is designed or altered for the purpose of...

  19. 47 CFR 73.316 - FM antenna systems.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false FM antenna systems. 73.316 Section 73.316... Broadcast Stations § 73.316 FM antenna systems. (a) It shall be standard to employ horizontal polarization...) Directional antennas. A directional antenna is an antenna that is designed or altered for the purpose of...

  20. 47 CFR 73.316 - FM antenna systems.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false FM antenna systems. 73.316 Section 73.316... Broadcast Stations § 73.316 FM antenna systems. (a) It shall be standard to employ horizontal polarization...) Directional antennas. A directional antenna is an antenna that is designed or altered for the purpose of...

  1. 11 CFR 100.148 - Volunteer activity for candidate.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... for Federal office, provided that the payment is not for the use of broadcasting, newspapers, magazines, billboards, direct mail or similar types of general public communication or political advertising...

  2. A Resource Curriculum in Broadcast Media. Bulletin No. 8025.

    ERIC Educational Resources Information Center

    Herian, Roger; Moen, Mary

    A resource for teachers who design instructional programs in broadcast media, this curriculum guide consists of eight units which deal with the nature of broadcast media, broadcast programming and public interest, broadcast advertising, broadcast regulation, societal effects of broadcasting, broadcasting and future technology, radio broadcasting,…

  3. A reconfigurable common spare for co-located direct television broadcasting satellites

    NASA Astrophysics Data System (ADS)

    Roederer, A.; Fromm, H.-H.; Berretta, G.

    1984-10-01

    Spare spacecraft are needed to assure continuous operation in broadcasting services provided with the aid of satellites. The present investigation is concerned with the employment of a common spare approach in which two or three countries share one or several spare spacecraft that can support or temporarily replace any of the prime satellites. Such common spares would have to be reconfigurable to adapt their antenna coverage and polarization, as well as their operating frequencies and possibly their RF output power, to the corresponding parameters assigned to the country to be served. The considered concept is discussed, taking into account questions related to system and transponder, a repointable antenna with a few feed horns, a fixed antenna (apart from fine pointing) with more feeds, and a reconfigurable broadcast payload for a common spare. A common spare for France, Germany, and Italy is considered along with a common spare for the United Kingdom and Spain.

  4. 11 CFR 100.88 - Volunteer activity for candidates.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Federal office, provided that the payment is not for the use of broadcasting, newspapers, magazines, billboards, direct mail or similar types of general public communication or political advertising. (b) The...

  5. Fair Balance and Adequate Provision in Direct-to-Consumer Prescription Drug Online Banner Advertisements: A Content Analysis.

    PubMed

    Adams, Crystal

    2016-02-18

    The current direct-to-consumer advertising (DTCA) guidelines were developed with print, television, and radio media in mind, and there are no specific guidelines for online banner advertisements. This study evaluates how well Internet banner ads comply with existing Food and Drug Administration (FDA) guidelines for DTCA in other media. A content analysis was performed of 68 banner advertisements. A coding sheet was developed based on (1) FDA guidance documents for consumer-directed prescription drug advertisements and (2) previous DTCA content analyses. Specifically, the presence of a brief summary detailing the drug's risks and side effects or of a "major statement" identifying the drug's major risks, and the number and type of provisions made available to consumers for comprehensive information about the drug were coded. In addition, the criterion of "fair balance," the FDA's requirement that prescription drug ads balance information relating to the drug's risks with information relating to its benefits, was measured by numbering the benefit and risk facts identified in the ads and by examining the presentation of risk and benefit information. Every ad in the sample included a brief summary of risk information and at least one form of adequate provision as required by the FDA for broadcast ads that do not give audiences a brief summary of a drug's risks. No ads included a major statement. There were approximately 7.18 risk facts for every benefit fact. Most of the risks (98.85%, 1292/1307) were presented in the scroll portion of the ad, whereas most of the benefits (66.5%, 121/182) were presented in the main part of the ad. Out of 1307 risk facts, 1292 were qualitative and 15 were quantitative. Out of 182 benefit facts, 181 were qualitative and 1 was quantitative. The majority of ads showed neutral images during the disclosure of benefit and risk facts. Only 9% (6/68) of the ads displayed positive images and none displayed negative images when presenting risks facts. When benefit facts were being presented, 7% (5/68) showed only positive images. No ads showed negative images when the benefit facts were being presented. In the face of ambiguous regulatory guidelines for online banner promotion, drug companies appear to make an attempt to adapt to regulatory guidelines designed for traditional media. However, banner ads use various techniques of presentation to present the advertised drug in the best possible light. The FDA should formalize requirements that drug companies provide a brief summary and include multiple forms of adequate provision in banner ads.

  6. Nutrition and health claims in products directed at children via television in Spain in 2012.

    PubMed

    Royo-Bordonada, Miguel Ángel; Bosqued-Estefanía, María José; Damián, Javier; López-Jurado, Lázaro; Moya-Geromini, María Ángeles

    2016-01-01

    To describe the use of nutrition and health claims in products directed at children via television in Spain and to analyse their nutrient profile. A cross-sectional study of television food advertisements over 7 days in five Spanish television channels popular among children. The products were classified as core, non-core or miscellaneous, and as either healthy or less healthy, according to the United Kingdom Nutrient Profile Model. We registered all claims contained on the product (packaging and labelling) and its advertisement. We calculated the frequency distributions of health and nutrition claims. During the 420hours of broadcasting, 169 food products were identified, 28.5% in the dairy group and 60.9% in the non-core category. A total of 53.3% of products contained nutrition claims and 26.6% contained health claims; 62.2% of the products with claims were less healthy. Low-fat dairy products were the food category containing the highest percentage of health and nutrition claims. Over half of all food products marketed to children via television in Spain made some type of nutrition or health claim. Most of these products were less healthy, which could mislead Spanish consumers. Copyright © 2016 SESPAS. Published by Elsevier Espana. All rights reserved.

  7. Serious and actionable risks, plus disclosure: Investigating an alternative approach for presenting risk information in prescription drug television advertisements.

    PubMed

    Betts, Kevin R; Boudewyns, Vanessa; Aikin, Kathryn J; Squire, Claudia; Dolina, Suzanne; Hayes, Jennifer J; Southwell, Brian G

    2017-08-02

    Broadcast direct-to-consumer (DTC) prescription drug ads that present product claims are required to also present the product's major risks. Debate exists regarding how much information should be included in these major risk statements. Some argue that such statements expose people to unnecessary amounts of information, while others argue that they leave out important information. Examine the impact of type of risk statement (unedited versus serious and actionable risks only) and a disclosure indicating that not all risks are presented on consumers' ability to remember the important risks and benefits of a drug following exposure to a DTC television advertisement (ad). Risk and benefit perceptions, ad-prompted actions, recognition of the disclosure statement, and evaluations of both the disclosure and risk statement were also examined. A web-based experiment was conducted in which US adults who self-reported as having depression (N = 500), insomnia (N = 500), or high cholesterol (N = 500) were randomly assigned to view one of four versions of the television ad, and then complete a questionnaire. The type of risk statement had a significant effect on risk recall and recognition, benefit recognition, perceived risk severity (depression condition only), and perceived benefit magnitude (high cholesterol condition only). Disclosure recognition (using bias-corrected scores) ranged from 63% to 70% across the three illness samples. The revised risk statement improved overall processing of the television ad, as evidenced by improved risk recall and recognition and improved benefit recognition. Further, the presence of the disclosure did not adversely affect consumers' processing of drug risk and benefit information. Therefore, limiting the risks presented in DTC television ads and including a disclosure alerting consumers that not all risks are presented may be an effective strategy for communicating product risks. Published by Elsevier Inc.

  8. Acoustic localization at large scales: a promising method for grey wolf monitoring.

    PubMed

    Papin, Morgane; Pichenot, Julian; Guérold, François; Germain, Estelle

    2018-01-01

    The grey wolf ( Canis lupus ) is naturally recolonizing its former habitats in Europe where it was extirpated during the previous two centuries. The management of this protected species is often controversial and its monitoring is a challenge for conservation purposes. However, this elusive carnivore can disperse over long distances in various natural contexts, making its monitoring difficult. Moreover, methods used for collecting signs of presence are usually time-consuming and/or costly. Currently, new acoustic recording tools are contributing to the development of passive acoustic methods as alternative approaches for detecting, monitoring, or identifying species that produce sounds in nature, such as the grey wolf. In the present study, we conducted field experiments to investigate the possibility of using a low-density microphone array to localize wolves at a large scale in two contrasting natural environments in north-eastern France. For scientific and social reasons, the experiments were based on a synthetic sound with similar acoustic properties to howls. This sound was broadcast at several sites. Then, localization estimates and the accuracy were calculated. Finally, linear mixed-effects models were used to identify the factors that influenced the localization accuracy. Among 354 nocturnal broadcasts in total, 269 were recorded by at least one autonomous recorder, thereby demonstrating the potential of this tool. Besides, 59 broadcasts were recorded by at least four microphones and used for acoustic localization. The broadcast sites were localized with an overall mean accuracy of 315 ± 617 (standard deviation) m. After setting a threshold for the temporal error value associated with the estimated coordinates, some unreliable values were excluded and the mean accuracy decreased to 167 ± 308 m. The number of broadcasts recorded was higher in the lowland environment, but the localization accuracy was similar in both environments, although it varied significantly among different nights in each study area. Our results confirm the potential of using acoustic methods to localize wolves with high accuracy, in different natural environments and at large spatial scales. Passive acoustic methods are suitable for monitoring the dynamics of grey wolf recolonization and so, will contribute to enhance conservation and management plans.

  9. Network Plus

    NASA Astrophysics Data System (ADS)

    Bender, Walter; Chesnais, Pascal

    1988-05-01

    Over the past several years, the Electronic Publishing Group at the MIT Media Laboratory has been conducting a family of media experiments which explore a new kind of broadcast: the distribution of data and computer programs rather than pre-packaged material. This broadcast is not directed to a human recipient, but to a local computational agent acting on his behalf. In response to instructions from both the broadcaster and the reader, this agent selects from the incoming data and presents it in a manner suggestive of traditional media. The embodiment of these media experiments is a news retrieval system where the news editor has been replaced by the personal computer. A variety of both local and remote databases which operate passively as well as interac-tively are accessed by "reporters." These "reporters" are actually software interfaces, which are programmed to gather news. Ideally, they are "broadcatching" that is to say, watching all broadcast television channels, listening to all radio transmissions, and reading all newspapers, magazines, and journals. 1 A possible consequence of the synthesis of media through active processing is the merger of newspapers and television (figure 1). The result is either a newspaper with illustrations which move 2 or, conversely, print as television output. The latter is the theme of Network Plus.

  10. 78 FR 70499 - An Inquiry Into the Commission's Policies and Rules Regarding AM Radio Service Directional...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-26

    ... Antenna Performance Verification AGENCY: Federal Communications Commission. ACTION: Final rule; correction... as follows: Subpart BB--Disturbance of AM Broadcast Station Antenna Patterns * * * * * Federal...

  11. 11 CFR 100.87 - Volunteer activity for party committees.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... advertising. Such payment is not for cost incurred in connection with any broadcasting, newspaper, magazine, bill board, direct mail, or similar type of general public communication or political advertising. For...

  12. A Direct Broadcast Operations Concept for the HyspIRI Mission

    NASA Technical Reports Server (NTRS)

    Chien, Steve A.; Silverman, Dorothy; Rabideau, Gregg; Mandl, Daniel; Hengemihle, Jerry

    2010-01-01

    HyspIRI is evaluating a X-band Direct Broadcast (DB) capability that would enable data to be delivered to ground stations virtually as it is acquired. However the HyspIRI VSWIR and TIR instruments will produce 1 Gbps data while the DB capability is 15 M bps for an approximate 60x oversubscription. In order to address this data volume mismatch a DB concept has been developed that determines which data to downlink based on both: 1. the type of surface the spacecraft is overflying and 2. onboard processing of the data to detect events. For example when the spacecraft is overflying polar regions it might downlink a snow/ice product. Additionally the onboard software will search for thermal signatures indicative of a volcanic event or wild fire and downlink summary information (extent, spectra) when detected, thereby reducing data volume.

  13. DOE Office of Scientific and Technical Information (OSTI.GOV)

    Gorentla Venkata, Manjunath; Graham, Richard L; Ladd, Joshua S

    This paper describes the design and implementation of InfiniBand (IB) CORE-Direct based blocking and nonblocking broadcast operations within the Cheetah collective operation framework. It describes a novel approach that fully ofFLoads collective operations and employs only user-supplied buffers. For a 64 rank communicator, the latency of CORE-Direct based hierarchical algorithm is better than production-grade Message Passing Interface (MPI) implementations, 150% better than the default Open MPI algorithm and 115% better than the shared memory optimized MVAPICH implementation for a one kilobyte (KB) message, and for eight mega-bytes (MB) it is 48% and 64% better, respectively. Flat-topology broadcast achieves 99.9% overlapmore » in a polling based communication-computation test, and 95.1% overlap for a wait based test, compared with 92.4% and 17.0%, respectively, for a similar Central Processing Unit (CPU) based implementation.« less

  14. Adaptive array antenna for satellite cellular and direct broadcast communications

    NASA Technical Reports Server (NTRS)

    Horton, Charles R.; Abend, Kenneth

    1993-01-01

    Adaptive phased-array antennas provide cost-effective implementation of large, light weight apertures with high directivity and precise beamshape control. Adaptive self-calibration allows for relaxation of all mechanical tolerances across the aperture and electrical component tolerances, providing high performance with a low-cost, lightweight array, even in the presence of large physical distortions. Beam-shape is programmable and adaptable to changes in technical and operational requirements. Adaptive digital beam-forming eliminates uplink contention by allowing a single electronically steerable antenna to service a large number of receivers with beams which adaptively focus on one source while eliminating interference from others. A large, adaptively calibrated and fully programmable aperture can also provide precise beam shape control for power-efficient direct broadcast from space. Advanced adaptive digital beamforming technologies are described for: (1) electronic compensation of aperture distortion, (2) multiple receiver adaptive space-time processing, and (3) downlink beam-shape control. Cost considerations for space-based array applications are also discussed.

  15. Pilot Weather Advisor System

    NASA Technical Reports Server (NTRS)

    Lindamood, Glenn; Martzaklis, Konstantinos Gus; Hoffler, Keith; Hill, Damon; Mehrotra, Sudhir C.; White, E. Richard; Fisher, Bruce D.; Crabill, Norman L.; Tucholski, Allen D.

    2006-01-01

    The Pilot Weather Advisor (PWA) system is an automated satellite radio-broadcasting system that provides nearly real-time weather data to pilots of aircraft in flight anywhere in the continental United States. The system was designed to enhance safety in two distinct ways: First, the automated receipt of information would relieve the pilot of the time-consuming and distracting task of obtaining weather information via voice communication with ground stations. Second, the presentation of the information would be centered around a map format, thereby making the spatial and temporal relationships in the surrounding weather situation much easier to understand

  16. Future Challenges and Opportunities in Online Prescription Drug Promotion Research

    PubMed Central

    Southwell, Brian G.; Rupert, Douglas J.

    2016-01-01

    Despite increased availability of online promotional tools for prescription drug marketers, evidence on online prescription drug promotion is far from settled or conclusive. We highlight ways in which online prescription drug promotion is similar to conventional broadcast and print advertising and ways in which it differs. We also highlight five key areas for future research: branded drug website influence on consumer knowledge and behavior, interactive features on branded drug websites, mobile viewing of branded websites and mobile advertisements, online promotion and non-US audiences, and social media and medication decisions. PMID:26927597

  17. 24 CFR 1715.30 - Persons to whom subpart B is inapplicable.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... inapplicable. Newspaper or periodical publishers, job printers, broadcasters, or telecasters, or any of the... subdivision advertised or (c) Also serve directly or indirectly as the advertising agent or agency for the...

  18. Professional social networking.

    PubMed

    Rowley, Robert D

    2014-12-01

    We review the current state of social communication between healthcare professionals, the role of consumer social networking, and some emerging technologies to address the gaps. In particular, the review covers (1) the current state of loose social networking for continuing medical education (CME) and other broadcast information dissemination; (2) social networking for business promotion; (3) social networking for peer collaboration, including simple communication as well as more robust data-centered collaboration around patient care; and (4) engaging patients on social platforms, including integrating consumer-originated data into the mix of healthcare data. We will see how, as the nature of healthcare delivery moves from the institution-centric way of tradition to a more social and networked ambulatory pattern that we see emerging today, the nature of health IT has also moved from enterprise-centric systems to more socially networked, cloud-based options.

  19. Information Seeking about the Military by Young Men: Findings from the 1989 Youth Attitude Tracking Study II

    DTIC Science & Technology

    1991-02-01

    its use of high technologies and its high-caliber tram- ing in a very demanding electronic environment. The Navy’s advertising strategy is similar to...element of their advertising strategy is the use of direct mail campaigns. The content of broadcast and direct mail advertising messages often

  20. Scheduling and Topology Design in Networks with Directional Antennas

    DTIC Science & Technology

    2017-05-19

    emergency response networks was recently studied in [14] and [15]. This work examines the topology control problem in group - based wireless networks that...Broadcast Fig. 7: Max-min throughput ⇢ versus number of nodes for non -uniform edge capacities [14] T. Suzuki, et al. “Directional Antenna Control based...Scheduling and Topology Design in Networks with Directional Antennas Thomas Stahlbuhk, Nathaniel M. Jones, Brooke Shrader Lincoln Laboratory

  1. Worldwide Report, Telecommunications Policy, Research and Development.

    DTIC Science & Technology

    1984-03-13

    The Film Censor Board had been given clear guidelines and if obscenity still persisted in films , it would only mean that the decisions of the...Program 5 INDONESIA Briefs New RRI Broadcasting Stations 6 MALAYSIA Briefs Direct International Calls 7 PEOPLE’S REPUBLIC OF CHINA Priority...Service in Indonesian 0700 GMT 13 Feb 84] CSO: 5500/4371 MALAYSIA BRIEFS DIRECT INTERNATIONAL CALLS—Malaysians can now make direct international

  2. Educational Radio: Directions in the Pacific.

    ERIC Educational Resources Information Center

    Reddy, Sachida

    1986-01-01

    This personal perspective on developments in educational radio broadcasting in some small island nations of the South Pacific discusses radio as a powerful teaching aid, curriculum development, educational communicators, printed support materials, costs, facilities duplication, and future trends. (MBR)

  3. 31 CFR 8.41 - Solicitation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... solicitation restrictions. (1) No attorney, certified public accountant or enrolled practitioner shall, with..., certified public accountant or enrolled practitioner shall make, directly or indirectly, an uninvited.... (1) Attorneys, certified public accountants and enrolled practitioners may publish, broadcast, or use...

  4. 31 CFR 8.41 - Solicitation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... solicitation restrictions. (1) No attorney, certified public accountant or enrolled practitioner shall, with..., certified public accountant or enrolled practitioner shall make, directly or indirectly, an uninvited.... (1) Attorneys, certified public accountants and enrolled practitioners may publish, broadcast, or use...

  5. 31 CFR 8.41 - Solicitation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... solicitation restrictions. (1) No attorney, certified public accountant or enrolled practitioner shall, with..., certified public accountant or enrolled practitioner shall make, directly or indirectly, an uninvited.... (1) Attorneys, certified public accountants and enrolled practitioners may publish, broadcast, or use...

  6. 31 CFR 8.41 - Solicitation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... solicitation restrictions. (1) No attorney, certified public accountant or enrolled practitioner shall, with..., certified public accountant or enrolled practitioner shall make, directly or indirectly, an uninvited.... (1) Attorneys, certified public accountants and enrolled practitioners may publish, broadcast, or use...

  7. GLOBECOM '84 - Global Telecommunications Conference, Atlanta, GA, November 26-29, 1984, Conference Record. Volume 1

    NASA Astrophysics Data System (ADS)

    The subjects discussed are related to LSI/VLSI based subscriber transmission and customer access for the Integrated Services Digital Network (ISDN), special applications of fiber optics, ISDN and competitive telecommunication services, technical preparations for the Geostationary-Satellite Orbit Conference, high-capacity statistical switching fabrics, networking and distributed systems software, adaptive arrays and cancelers, synchronization and tracking, speech processing, advances in communication terminals, full-color videotex, and a performance analysis of protocols. Advances in data communications are considered along with transmission network plans and progress, direct broadcast satellite systems, packet radio system aspects, radio-new and developing technologies and applications, the management of software quality, and Open Systems Interconnection (OSI) aspects of telematic services. Attention is given to personal computers and OSI, the role of software reliability measurement in information systems, and an active array antenna for the next-generation direct broadcast satellite.

  8. Link performance optimization for digital satellite broadcasting systems

    NASA Astrophysics Data System (ADS)

    de Gaudenzi, R.; Elia, C.; Viola, R.

    The authors introduce the concept of digital direct satellite broadcasting (D-DBS), which allows unprecedented flexibility by providing a large number of audiovisual services. The concept assumes an information rate of 40 Mb/s, which is compatible with practically all present-day transponders. After discussion of the general system concept, the results of transmission system optimization are presented. Channel and interference effects are taken into account. Numerical results show that the scheme with the best performance is trellis-coded 8-PSK (phase shift keying) modulation concatenated with Reed-Solomon block code. For a net data rate of 40 Mb/s a bit error rate of 10-10 can be achieved with an equivalent bit energy to noise density of 9.5 dB, including channel, interference, and demodulator impairments. A link budget analysis shows how a medium-power direct-to-home TV satellite can provide multimedia services to users equipped with small (60-cm) dish antennas.

  9. Intraspecific divergence in sperm morphology of the green sea urchin, Strongylocentrotus droebachiensis: implications for selection in broadcast spawners

    PubMed Central

    2008-01-01

    Background Sperm morphology can be highly variable among species, but less is known about patterns of population differentiation within species. Most studies of sperm morphometric variation are done in species with internal fertilization, where sexual selection can be mediated by complex mating behavior and the environment of the female reproductive tract. Far less is known about patterns of sperm evolution in broadcast spawners, where reproductive dynamics are largely carried out at the gametic level. We investigated variation in sperm morphology of a broadcast spawner, the green sea urchin (Strongylocentrotus droebachiensis), within and among spawnings of an individual, among individuals within a population, and among populations. We also examined population-level variation between two reproductive seasons for one population. We then compared among-population quantitative genetic divergence (QST) for sperm characters to divergence at neutral microsatellite markers (FST). Results All sperm traits except total length showed strong patterns of high diversity among populations, as did overall sperm morphology quantified using multivariate analysis. We also found significant differences in almost all traits among individuals in all populations. Head length, axoneme length, and total length had high within-male repeatability across multiple spawnings. Only sperm head width had significant within-population variation across two reproductive seasons. We found signatures of directional selection on head length and head width, with strong selection possibly acting on head length between the Pacific and West Atlantic populations. We also discuss the strengths and limitations of the QST-FST comparison. Conclusion Sperm morphology in S. droebachiensis is highly variable, both among populations and among individuals within populations, and has low variation within an individual across multiple spawnings. Selective pressures acting among populations may differ from those acting within, with directional selection implicated in driving divergence among populations and balancing selection as a possible mechanism for producing variability among males. Sexual selection in broadcast spawners may be mediated by different processes from those acting on internal fertilizers. Selective divergence in sperm head length among populations is associated with ecological differences among populations that may play a large role in mediating sexual selection in this broadcast spawner. PMID:18851755

  10. Television advertising of foodstuffs potentially detrimental to oral health--a content analysis and comparison of children's and primetime broadcasts.

    PubMed

    Chestnutt, I G; Ashraf, F J

    2002-06-01

    The study aimed to examine the nature, content and duration of advertisements broadcast during children's television; determine the proportion of advertisements promoting food; identify the potential of the food advertised to be detrimental to oral health; and to compare the nature and content of advertisements aimed at children with those transmitted during evening 'primetime' television. Children's and primetime television, broadcast on a main independent terrestrial channel in South Wales were video recorded, 237 and 42 hours being analysed in total. Analysis of the recording resulted in a total of 3,236 commercials, of which 2,345 were broadcast during children's television and 891 in primetime. During children's TV, 62.5% of advertising time was devoted to foodstuffs, significantly greater (P< 0.001) than the 18.4% of time spent advertising foods during primetime. Of the time spent advertising foods, during children's television 73.4% was devoted to products deemed potentially detrimental to oral health (primarily high in sugar), compared to 18.6% similarly categorised during evening television. Commercials for products which have the potential to adversely affect oral health constitute a large proportion of advertising time during children's television. Current codes of the Independent Television Commission governing advertising directed at children should be reviewed.

  11. NWS Radiofax

    Science.gov Websites

    Start Broadcast 0230Z 0745Z 1400Z 1720Z 1900Z Broadcast Schedule 0243Z 1405Z International Ice Patrol , 17146.4(1200-2045z) kHz Radiofax Broadcast Start Broadcast 0000Z 0600Z 1200Z 1800Z Broadcast Schedule 2025Z Kodiak(NOJ) 2054, 4298, 8459, 12410.6 kHz Radiofax Broadcast Start Broadcast 0340Z 0950Z 1540Z

  12. A framework with Cucho algorithm for discovering regular plans in mobile clients

    NASA Astrophysics Data System (ADS)

    Tsiligaridis, John

    2017-09-01

    In a mobile computing system, broadcasting has become a very interesting and challenging research issue. The server continuously broadcasts data to mobile users; the data can be inserted into customized size relations and broadcasted as Regular Broadcast Plan (RBP) with multiple channels. Two algorithms, given the data size for each provided service, the Basic Regular (BRA) and the Partition Value Algorithm (PVA) can provide a static and dynamic RBP construction with multiple constraints solutions respectively. Servers have to define the data size of the services and can provide a feasible RBP working with many broadcasting plan operations. The operations become more complicated when there are many kinds of services and the sizes of data sets are unknown to the server. To that end a framework has been developed that also gives the ability to select low or high capacity channels for servicing. Theorems with new analytical results can provide direct conditions that can state the existence of solutions for the RBP problem with the compound criterion. Two kinds of solutions are provided: the equal and the non equal subrelation solutions. The Cucho Search Algorithm (CS) with the Levy flight behavior has been selected for the optimization. The CS for RBP (CSRP) is developed applying the theorems to the discovery of RBPs. An additional change to CS has been made in order to increase the local search. The CS can also discover RBPs with the minimum number of channels. From all the above modern servers can be upgraded with these possibilities in regards to RBPs discovery with fewer channels.

  13. Broadcast Education: Fighting the Trade School Image.

    ERIC Educational Resources Information Center

    Kamalipour, Yahya R.

    A number of misconceptions exist concerning broadcast education. Professional broadcasters often complain that broadcast students receive too little "hands-on" training, while academicians decry current broadcasting programs which do not challenge the students intellectually. In addition, broadcast students have their own set of…

  14. 47 CFR 73.297 - FM stereophonic sound broadcasting.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false FM stereophonic sound broadcasting. 73.297 Section 73.297 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES FM Broadcast Stations § 73.297 FM stereophonic sound broadcasting. (a) An FM...

  15. Careers in Music.

    ERIC Educational Resources Information Center

    Music Educators National Conference, Reston, VA.

    A report on music-related careers is divided into two sections. Section 1 provides summaries of occupations, including studio teaching, elementary-secondary education, postsecondary teaching, performance, composing and directing, the music industry (including the fields of instrument manufacturing, tuning, radio broadcasting, and recording), music…

  16. 37 CFR 381.2 - Definition of public broadcasting entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... broadcasting entity. 381.2 Section 381.2 Patents, Trademarks, and Copyrights COPYRIGHT ROYALTY BOARD, LIBRARY... WITH NONCOMMERCIAL EDUCATIONAL BROADCASTING § 381.2 Definition of public broadcasting entity. As used in this part, the term public broadcasting entity means a noncommercial educational broadcast station...

  17. 37 CFR 253.2 - Definition of public broadcasting entity.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... broadcasting entity. 253.2 Section 253.2 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF... CONNECTION WITH NONCOMMERCIAL EDUCATIONAL BROADCASTING § 253.2 Definition of public broadcasting entity. As used in this part, the term public broadcasting entity means a noncommercial educational broadcast...

  18. 37 CFR 381.2 - Definition of public broadcasting entity.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... broadcasting entity. 381.2 Section 381.2 Patents, Trademarks, and Copyrights COPYRIGHT ROYALTY BOARD, LIBRARY... WITH NONCOMMERCIAL EDUCATIONAL BROADCASTING § 381.2 Definition of public broadcasting entity. As used in this part, the term public broadcasting entity means a noncommercial educational broadcast station...

  19. 37 CFR 253.2 - Definition of public broadcasting entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... broadcasting entity. 253.2 Section 253.2 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF... CONNECTION WITH NONCOMMERCIAL EDUCATIONAL BROADCASTING § 253.2 Definition of public broadcasting entity. As used in this part, the term public broadcasting entity means a noncommercial educational broadcast...

  20. 47 CFR 73.597 - FM stereophonic sound broadcasting.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false FM stereophonic sound broadcasting. 73.597... RADIO BROADCAST SERVICES Noncommercial Educational FM Broadcast Stations § 73.597 FM stereophonic sound broadcasting. A noncommercial educational FM broadcast station may, without specific authority from the FCC...

  1. Site Index Curves for Direct-Seeded Loblolly and Longleaf Pines in Louisiana

    Treesearch

    Quang V. Cao; V. Clark Baldwin; Richard E. Lohrey

    1995-01-01

    Site index equations were developed for direct-seeded loblollypine (Pinus taeda L.) and longleaf pine (Pinus palustris Mill.) based on data from 148 and 75 permanent plots, respectively. These plots varied from 0.053 to 0.119 ac in size, and were established in broadcast, row, and spot seeded stands throughout Louisiana. The Bailey and Clutter (1974) model was...

  2. A successful direct seeding of sugar pine.

    Treesearch

    William I. Stein

    1957-01-01

    In southwestern Oregon, the first pilot-scale direct seeding of sugar pine produced a well-stocked stand of seedlings on a 45-acre tract. Control of seed-eating rodents was accomplished by spot-baiting with 1080-treated wheat before seeding, by spot-baiting with thallium sulfate-treated wheat in late December, and by broadcast-baiting with 1080-treated wheat in early...

  3. JPSS Science Data Services for the Direct Readout Community

    NASA Technical Reports Server (NTRS)

    Chander, Gyanesh; Lutz, Bob

    2014-01-01

    The Suomi National Polar-orbiting Partnership (S-NPP) and Joint Polar Satellite System (JPSS) High Rate Data (HRD) link provides Direct Broadcast data to users in real-time, utilizing their own remote field terminals. The Field Terminal Support (FTS) provides the resources needed to support the Direct Readout communities by providing software, documentation, and periodic updates to enable them to produce data products from SNPP and JPSS. The FTS distribution server will also provide the necessary ancillary and auxiliary data needed for processing the broadcasts, as well as making orbital data available to assist in locating the satellites of interest. In addition, the FTS provides development support for the algorithm and software through GSFC Direct Readout Laboratory (DRL) International Polar Orbiter Processing Package (IPOPP) and University of Wisconsin (UWISC) Community Satellite Processing Package (CSPP), to enable users to integrate the algorithms into their remote terminals. The support the JPSS Program provides to the institutions developing and maintaining these two software packages, will demonstrate the ability to produce ready-to-use products from the HRD link and provide risk reduction effort at a minimal cost. This paper discusses the key functions and system architecture of FTS.

  4. 47 CFR 73.403 - Digital audio broadcasting service requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Digital audio broadcasting service requirements... SERVICES RADIO BROADCAST SERVICES Digital Audio Broadcasting § 73.403 Digital audio broadcasting service requirements. (a) Broadcast radio stations using IBOC must transmit at least one over-the-air digital audio...

  5. 47 CFR 73.403 - Digital audio broadcasting service requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Digital audio broadcasting service requirements... SERVICES RADIO BROADCAST SERVICES Digital Audio Broadcasting § 73.403 Digital audio broadcasting service requirements. (a) Broadcast radio stations using IBOC must transmit at least one over-the-air digital audio...

  6. 47 CFR 73.403 - Digital audio broadcasting service requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Digital audio broadcasting service requirements... SERVICES RADIO BROADCAST SERVICES Digital Audio Broadcasting § 73.403 Digital audio broadcasting service requirements. (a) Broadcast radio stations using IBOC must transmit at least one over-the-air digital audio...

  7. 47 CFR 73.403 - Digital audio broadcasting service requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Digital audio broadcasting service requirements... SERVICES RADIO BROADCAST SERVICES Digital Audio Broadcasting § 73.403 Digital audio broadcasting service requirements. (a) Broadcast radio stations using IBOC must transmit at least one over-the-air digital audio...

  8. 47 CFR 73.6011 - Protection of TV broadcast stations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... it fails to protect these TV broadcast stations and applications pursuant to the requirements... 47 Telecommunication 4 2010-10-01 2010-10-01 false Protection of TV broadcast stations. 73.6011... RADIO BROADCAST SERVICES Class A Television Broadcast Stations § 73.6011 Protection of TV broadcast...

  9. 47 CFR 74.1201 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... FM Broadcast Booster Stations § 74.1201 Definitions. (a) FM translator. A station in the broadcasting... retransmitted by an FM broadcast translator station or an FM broadcast booster station. (e) AM or FM radio... indicates otherwise. (f) FM broadcast booster station. A station in the broadcasting service operated for...

  10. 47 CFR 74.1201 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... FM Broadcast Booster Stations § 74.1201 Definitions. (a) FM translator. A station in the broadcasting... retransmitted by an FM broadcast translator station or an FM broadcast booster station. (e) AM or FM radio... indicates otherwise. (f) FM broadcast booster station. A station in the broadcasting service operated for...

  11. 47 CFR 74.1201 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... FM Broadcast Booster Stations § 74.1201 Definitions. (a) FM translator. A station in the broadcasting... retransmitted by an FM broadcast translator station or an FM broadcast booster station. (e) AM or FM radio... indicates otherwise. (f) FM broadcast booster station. A station in the broadcasting service operated for...

  12. 47 CFR 74.1201 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... FM Broadcast Booster Stations § 74.1201 Definitions. (a) FM translator. A station in the broadcasting... retransmitted by an FM broadcast translator station or an FM broadcast booster station. (e) AM or FM radio... indicates otherwise. (f) FM broadcast booster station. A station in the broadcasting service operated for...

  13. Error image aware content restoration

    NASA Astrophysics Data System (ADS)

    Choi, Sungwoo; Lee, Moonsik; Jung, Byunghee

    2015-12-01

    As the resolution of TV significantly increased, content consumers have become increasingly sensitive to the subtlest defect in TV contents. This rising standard in quality demanded by consumers has posed a new challenge in today's context where the tape-based process has transitioned to the file-based process: the transition necessitated digitalizing old archives, a process which inevitably produces errors such as disordered pixel blocks, scattered white noise, or totally missing pixels. Unsurprisingly, detecting and fixing such errors require a substantial amount of time and human labor to meet the standard demanded by today's consumers. In this paper, we introduce a novel, automated error restoration algorithm which can be applied to different types of classic errors by utilizing adjacent images while preserving the undamaged parts of an error image as much as possible. We tested our method to error images detected from our quality check system in KBS(Korean Broadcasting System) video archive. We are also implementing the algorithm as a plugin of well-known NLE(Non-linear editing system), which is a familiar tool for quality control agent.

  14. 47 CFR 73.24 - Broadcast facilities; showing required.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Broadcast facilities; showing required. 73.24... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.24 Broadcast facilities; showing required. An authorization for a new AM broadcast station or increase in facilities of an existing station will be issued...

  15. 47 CFR 73.201 - Numerical designation of FM broadcast channels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Numerical designation of FM broadcast channels... SERVICES RADIO BROADCAST SERVICES FM Broadcast Stations § 73.201 Numerical designation of FM broadcast channels. The FM broadcast band consists of that portion of the radio frequency spectrum between 88 MHz and...

  16. 47 CFR 73.201 - Numerical designation of FM broadcast channels.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Numerical designation of FM broadcast channels... SERVICES RADIO BROADCAST SERVICES FM Broadcast Stations § 73.201 Numerical designation of FM broadcast channels. The FM broadcast band consists of that portion of the radio frequency spectrum between 88 MHz and...

  17. Science on Film, Radio, and Television in the People's Republic of China.

    ERIC Educational Resources Information Center

    Kirsch, Jeffrey W.

    1981-01-01

    Presents a report on broadcast media popularization of science in the People's Republic of China. Personal observations are recorded about the present quality and future directions of Chinese science communication via films, radio, and television. (CS)

  18. 47 CFR 76.5 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND... control equipment that is designed to provide cable service which includes video programming and which is... is used in the transmission of video programming directly to subscribers, unless the extent of such...

  19. 47 CFR 76.5 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND... control equipment that is designed to provide cable service which includes video programming and which is... is used in the transmission of video programming directly to subscribers, unless the extent of such...

  20. 47 CFR 76.5 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND... control equipment that is designed to provide cable service which includes video programming and which is... is used in the transmission of video programming directly to subscribers, unless the extent of such...

  1. 47 CFR 76.5 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND... control equipment that is designed to provide cable service which includes video programming and which is... is used in the transmission of video programming directly to subscribers, unless the extent of such...

  2. 47 CFR 76.5 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND... control equipment that is designed to provide cable service which includes video programming and which is... is used in the transmission of video programming directly to subscribers, unless the extent of such...

  3. Broadcasting Stations of the World; Part III. Frequency Modulation Broadcasting Stations.

    ERIC Educational Resources Information Center

    Foreign Broadcast Information Service, Washington, DC.

    This third part of "Broadcasting Stations of the World", which lists all reported radio broadcasting and television stations, with the exception of those in the United States which broadcast on domestic channels, covers frequency modulation broadcasting stations. It contains two sections: one indexed alphabetically by country and city, and the…

  4. 47 CFR 74.15 - Station license period.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... broadcast booster station or a TV broadcast booster station will be issued for a period running concurrently... broadcast station, FM translator or FM broadcast booster, TV translator or TV broadcast booster, or low...

  5. 47 CFR 74.15 - Station license period.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... broadcast booster station or a TV broadcast booster station will be issued for a period running concurrently... broadcast station, FM translator or FM broadcast booster, TV translator or TV broadcast booster, or low...

  6. Fair Balance and Adequate Provision in Direct-to-Consumer Prescription Drug Online Banner Advertisements: A Content Analysis

    PubMed Central

    2016-01-01

    Background The current direct-to-consumer advertising (DTCA) guidelines were developed with print, television, and radio media in mind, and there are no specific guidelines for online banner advertisements. Objective This study evaluates how well Internet banner ads comply with existing Food and Drug Administration (FDA) guidelines for DTCA in other media. Methods A content analysis was performed of 68 banner advertisements. A coding sheet was developed based on (1) FDA guidance documents for consumer-directed prescription drug advertisements and (2) previous DTCA content analyses. Specifically, the presence of a brief summary detailing the drug’s risks and side effects or of a “major statement” identifying the drug’s major risks, and the number and type of provisions made available to consumers for comprehensive information about the drug were coded. In addition, the criterion of “fair balance,” the FDA’s requirement that prescription drug ads balance information relating to the drug’s risks with information relating to its benefits, was measured by numbering the benefit and risk facts identified in the ads and by examining the presentation of risk and benefit information. Results Every ad in the sample included a brief summary of risk information and at least one form of adequate provision as required by the FDA for broadcast ads that do not give audiences a brief summary of a drug’s risks. No ads included a major statement. There were approximately 7.18 risk facts for every benefit fact. Most of the risks (98.85%, 1292/1307) were presented in the scroll portion of the ad, whereas most of the benefits (66.5%, 121/182) were presented in the main part of the ad. Out of 1307 risk facts, 1292 were qualitative and 15 were quantitative. Out of 182 benefit facts, 181 were qualitative and 1 was quantitative. The majority of ads showed neutral images during the disclosure of benefit and risk facts. Only 9% (6/68) of the ads displayed positive images and none displayed negative images when presenting risks facts. When benefit facts were being presented, 7% (5/68) showed only positive images. No ads showed negative images when the benefit facts were being presented. Conclusions In the face of ambiguous regulatory guidelines for online banner promotion, drug companies appear to make an attempt to adapt to regulatory guidelines designed for traditional media. However, banner ads use various techniques of presentation to present the advertised drug in the best possible light. The FDA should formalize requirements that drug companies provide a brief summary and include multiple forms of adequate provision in banner ads. PMID:26892749

  7. Twenty Years of Prescribed Burning Influence the Development of Direct-Seeded Longleaf Pine on a Wet Pine Site in Louisiana

    Treesearch

    James D. Haywood; Harold E. Grelen

    2000-01-01

    Prescribed burning treatments were applied over a 20 yr period in a commonly randomized field study to determine the effects of various fire regimes on vegetation in a direct seeded standof longleaf pine (Pinus palustris Mill.). Seeding was done in November 1968. The study area was broadcast-burned about 16 months after seeding. The initial...

  8. 47 CFR 74.1201 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., AUXILIARY, SPECIAL BROADCAST AND OTHER PROGRAM DISTRIBUTIONAL SERVICES FM Broadcast Translator Stations and FM Broadcast Booster Stations § 74.1201 Definitions. (a) FM translator. A station in the broadcasting... another FM broadcast translator station without significantly altering any characteristics of the incoming...

  9. Broadcasting in America; Second Edition. A Survey of Television and Radio.

    ERIC Educational Resources Information Center

    Head, Sydney W.

    The plan of this volume follows that of the first (1956) edition: a section on physical bases of broadcasting, one on the origin and growth of broadcasting, another on the economics of broadcasting, a fourth on the social control of broadcasting, and a final section for an assessment of the effects and influences of broadcasting. Special attention…

  10. 47 CFR 74.182 - Program service and charges.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Program service and charges. 74.182 Section 74.182 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES..., directly or indirectly, for the production or transmission of any programming or information used for...

  11. 47 CFR 74.182 - Program service and charges.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Program service and charges. 74.182 Section 74.182 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES..., directly or indirectly, for the production or transmission of any programming or information used for...

  12. 47 CFR 1.6008 - Determinations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...) of the Communications Act: Procedures Governing Complaints Filed by Television Broadcast Stations... final ruling based on the written filings by the parties. (b) Discovery. The Commission may direct the... schedule as the Commission may approve, but only if the Commission first determines that such discovery is...

  13. 47 CFR 76.505 - Prohibition on buy outs.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Prohibition on buy outs. 76.505 Section 76.505 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND... partnership to provide video programming directly to subscribers or to provide telecommunications services...

  14. 47 CFR 76.505 - Prohibition on buy outs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Prohibition on buy outs. 76.505 Section 76.505 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND... partnership to provide video programming directly to subscribers or to provide telecommunications services...

  15. 47 CFR 76.505 - Prohibition on buy outs.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Prohibition on buy outs. 76.505 Section 76.505 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND... partnership to provide video programming directly to subscribers or to provide telecommunications services...

  16. Piloting Telepresence-Enabled Education and Outreach Programs from a UNOLS Ship - Live Interactive Broadcasts from the R/V Endeavor

    NASA Astrophysics Data System (ADS)

    Pereira, M.; Coleman, D.; Donovan, S.; Sanders, R.; Gingras, A.; DeCiccio, A.; Bilbo, E.

    2016-02-01

    The University of Rhode Island's R/V Endeavor was recently equipped with a new satellite telecommunication system and a telepresence system to enable live ship-to-shore broadcasts and remote user participation through the Inner Space Center. The Rhode Island Endeavor Program, which provides state-funded ship time to support local oceanographic research and education, funded a 5-day cruise off the Rhode Island coast that involved a multidisciplinary team of scientists, engineers, students, educators and video producers. Using two remotely operated vehicle (ROV) systems, several dives were conducted to explore various shipwrecks including the German WWII submarine U-853. During the cruise, a team of URI ocean engineers supported ROV operations and performed engineering tests of a new manipulator. Colleagues from the United States Coast Guard Academy operated a small ROV to collect imagery and environmental data around the wreck sites. Additionally, a team of engineers and oceanographers from URI tested a new acoustic sound source and small acoustic receivers developed for a fish tracking experiment. The video producers worked closely with the participating scientists, students and two high school science teachers to communicate the oceanographic research during live educational broadcasts streamed into Rhode Island classrooms, to the public Internet, and directly to Rhode Island Public Television. This work contributed to increasing awareness of possible career pathways for the Rhode Island K-12 population, taught about active oceanographic research projects, and engaged the public in scientific adventures at sea. The interactive nature of the broadcasts included live responses to questions submitted online and live updates and feedback using social media tools. This project characterizes the power of telepresence and video broadcasting to engage diverse learners and exemplifies innovative ways to utilize social media and the Internet to draw a varied audience.

  17. 77 FR 24662 - Determination of Reasonable Rates and Terms for Noncommercial Broadcasting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-25

    ... Authors, Composers and Publishers (``ASCAP''); SESAC, Inc.; Broadcast Music, Inc. (``BMI''); Educational Media Foundation (``EMF''); Music Reports, Inc.; National Public Radio, the Public Broadcasting Service... Public Broadcasting jointly (``NPR/PBS/CPB''); National Religious Broadcasters Noncommercial Music...

  18. Consumers' and workers' perspectives about consumer-directed services in the United States.

    PubMed

    Swaine, Jamie G; Parish, Susan L; Igdalsky, Leah; Powell, Robyn M

    2016-07-01

    Consumer direction is a service delivery model that shifts decision-making from agencies to the individuals they serve. Using government funding, consumers hire, supervise, and schedule their own staff and maintain control over the delivery of their services. This study sought to understand the process of consumer direction as well as the experiences and perspectives of both the consumers and employees. The study also sought to better understand if and how consumer direction allows the consumer to direct his or her life, the impact consumer direction may have on the individual's health and health care, and how employment in consumer directed programs impacts the workers providing direct care services. This qualitative study included interviews with consumers (N = 20) and workers (N = 15) in Virginia, a southern state in the US. Semi-structured phone interviews were conducted by one member of the research team and transcribed and coded for themes by the research team using grounded theory methodology. Consumers reported greater control over their services and increased access to health care, compared to what they previously received with traditional services. Conversely, consumers reported challenges in managing their staff and fulfilling the role of an employer. Employees reported a lack of training prior to starting their jobs, as well as an inability to live off on low hourly wages. Still, the majority of employees reported job satisfaction and fulfillment. Policymakers should expand and strengthen the consumer directed program. Copyright © 2016 Elsevier Inc. All rights reserved.

  19. Broadcast Services. Information Bulletin No. 3.

    ERIC Educational Resources Information Center

    Federal Communications Commission, Washington, DC.

    Radio and television broadcasting is authorized and regulated by the Federal Communications Commission (FCC). Following a brief description of the development of broadcasting, broadcast regulations, and the Commission, this report examines various aspects of the subject pertaining to the fairness doctrine, political broadcasting, advertising, sale…

  20. 47 CFR 73.9001 - Redistribution control of digital television broadcasts.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Redistribution control of digital television... RADIO SERVICES RADIO BROADCAST SERVICES Digital Broadcast Television Redistribution Control § 73.9001 Redistribution control of digital television broadcasts. Licensees of TV broadcast stations may utilize the...

  1. 47 CFR 73.297 - FM stereophonic sound broadcasting.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false FM stereophonic sound broadcasting. 73.297... RADIO BROADCAST SERVICES FM Broadcast Stations § 73.297 FM stereophonic sound broadcasting. (a) An FM..., quadraphonic, etc.) sound programs upon installation of stereophonic sound transmitting equipment under the...

  2. 47 CFR 73.297 - FM stereophonic sound broadcasting.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false FM stereophonic sound broadcasting. 73.297... RADIO BROADCAST SERVICES FM Broadcast Stations § 73.297 FM stereophonic sound broadcasting. (a) An FM..., quadraphonic, etc.) sound programs upon installation of stereophonic sound transmitting equipment under the...

  3. 47 CFR 73.297 - FM stereophonic sound broadcasting.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false FM stereophonic sound broadcasting. 73.297... RADIO BROADCAST SERVICES FM Broadcast Stations § 73.297 FM stereophonic sound broadcasting. (a) An FM..., quadraphonic, etc.) sound programs upon installation of stereophonic sound transmitting equipment under the...

  4. IRRIMET: a web 2.0 advisory service for irrigation water management

    NASA Astrophysics Data System (ADS)

    De Michele, Carlo; Anzano, Enrico; Colandrea, Marco; Marotta, Luigi; Mula, Ileana; Pelosi, Anna; D'Urso, Guido; Battista Chirico, Giovanni

    2016-04-01

    Irrigation agriculture is one the biggest consumer of water in Europe, especially in southern regions, where it accounts for up to 70% of the total water consumption. The EU Common Agricultural Policy, combined with the Water Framework Directive, imposes to farmers and irrigation managers a substantial increase of the efficiency in the use of water in agriculture for the next decade. Irrigating according to reliable crop water requirement estimates is one of the most convincing solution to decrease agricultural water use. Here we present an innovative irrigation advisory service, applied in Campania region (Southern Italy), where a satellite assisted irrigation advisory service has been operating since 2006. The advisory service is based on the optimal combination of VIS-NIR high resolution satellite images (Landsat, Deimos, Rapideye) to map crop vigour, and high resolution numerical weather prediction for assessing the meteorological variables driving the crop water needs in the short-medium range. The advisory service is broadcasted with a simple and intuitive web app interface which makes daily real time irrigation and evapotranspiration maps and customized weather forecasts (based on Cosmo Leps model) accessible from desktop computers, tablets and smartphones.

  5. Scalable, Secure Analysis of Social Sciences Data on the Azure Platform

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Simmhan, Yogesh; Deng, Litao; Kumbhare, Alok

    2012-05-07

    Human activity and interaction data is beginning to be collected at population scales through the pervasiveness of social media and willingness of people to volunteer information. This can allow social science researchers to understand and model human behavior with better accuracy and prediction power. Political and social scientists are starting to correlate such large scale social media datasets with events that impact society as evidence abound of the virtual and physical public spaces intersecting and influencing each other [1,2]. Managers of Cyber Physical Systems such as Smart Power Grid utilities are investigating the impact of consumer behavior on power consumption,more » and the possibility of influencing the usage profile [3]. Data collection is also made easier through technology such as mobile apps, social media sites and search engines that directly collect data, and sensors such smart meters and room occupancy sensors that indirectly measure human activity. These technology platforms also provide a convenient framework for “human sensors” to record and broadcast data for behavioral studies, as a form of crowd sourced citizen science. This has the added advantage of engaging the broader public in STEM activities and help influence public policy.« less

  6. Corporate sponsored education initiatives on board the ISS

    NASA Astrophysics Data System (ADS)

    Durham, Ian T.; Durham, Alyson S.; Pawelczyk, James A.; Brod, Lawrence B.; Durham, Thomas F.

    1999-01-01

    This paper proposes the creation of a corporate sponsored ``Lecture from Space'' program on board the International Space Station (ISS) with funding coming from a host of new technology and marketing spin-offs. This program would meld existing education initiatives in NASA with new corporate marketing techniques. Astronauts in residence on board the ISS would conduct short ten to fifteen minute live presentations and/or conduct interactive discussions carried out by a teacher in the classroom. This concept is similar to a program already carried out during the Neurolab mission on Shuttle flight STS-90. Building on that concept, the interactive simulcasts would be broadcast over the Internet and linked directly to computers and televisions in classrooms worldwide. In addition to the live broadcasts, educational programs and demonstrations can be recorded in space, and marketed and sold for inclusion in television programs, computer software, and other forms of media. Programs can be distributed directly into classrooms as an additional presentation supplement, as well as over the Internet or through cable and broadcast television, similar to the Canadian Discovery Channel's broadcasts of the Neurolab mission. Successful marketing and advertisement can eventually lead to the creation of an entirely new, privately run cottage industry involving the distribution and sale of educationally related material associated with the ISS that would have the potential to become truly global in scope. By targeting areas of expertise and research interest in microgravity, a large curriculum could be developed using space exploration as a unifying theme. Expansion of this concept could enhance objectives already initiated through the International Space University to include elementary and secondary school students. The ultimate goal would be to stimulate interest in space and space related sciences in today's youth through creative educational marketing initiatives while at the same time drawing funds almost entirely from the private sector.

  7. 47 CFR 73.3572 - Processing of TV broadcast, Class A TV broadcast, low power TV, TV translators, and TV booster...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Processing of TV broadcast, Class A TV... Rules Applicable to All Broadcast Stations § 73.3572 Processing of TV broadcast, Class A TV broadcast... considered minor only if the change(s) will not increase the signal range of the Class A TV, low power TV or...

  8. 47 CFR 73.3572 - Processing of TV broadcast, Class A TV broadcast, low power TV, TV translators, and TV booster...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Processing of TV broadcast, Class A TV... Rules Applicable to All Broadcast Stations § 73.3572 Processing of TV broadcast, Class A TV broadcast... considered minor only if the change(s) will not increase the signal range of the Class A TV, low power TV or...

  9. 47 CFR 73.3572 - Processing of TV broadcast, Class A TV broadcast, low power TV, TV translators, and TV booster...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Processing of TV broadcast, Class A TV... Rules Applicable to All Broadcast Stations § 73.3572 Processing of TV broadcast, Class A TV broadcast... considered minor only if the change(s) will not increase the signal range of the Class A TV, low power TV or...

  10. 47 CFR 73.3572 - Processing of TV broadcast, Class A TV broadcast, low power TV, TV translators, and TV booster...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Processing of TV broadcast, Class A TV... Rules Applicable to All Broadcast Stations § 73.3572 Processing of TV broadcast, Class A TV broadcast... considered minor only if the change(s) will not increase the signal range of the Class A TV, low power TV or...

  11. 47 CFR Alphabetical Index - Part 74

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... FM Broadcast Booster Stations FM translator and booster station information available on the Internet..., Directional (Aural STL/Relays) 74.536 Antenna location— LPTV/TV Translator 74.737 FM Translators/Boosters 74....902 FM Translators/Boosters 74.1202 Authorization of equipment— Aural Auxiliary 74.550 Remote Pickup...

  12. 47 CFR Alphabetical Index - Part 74

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... FM Broadcast Booster Stations FM translator and booster station information available on the Internet..., Directional (Aural STL/Relays) 74.536 Antenna location— LPTV/TV Translator 74.737 FM Translators/Boosters 74....902 FM Translators/Boosters 74.1202 Authorization of equipment— Aural Auxiliary 74.550 Remote Pickup...

  13. 47 CFR Alphabetical Index - Part 74

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... FM Broadcast Booster Stations FM translator and booster station information available on the Internet..., Directional (Aural STL/Relays) 74.536 Antenna location— LPTV/TV Translator 74.737 FM Translators/Boosters 74....902 FM Translators/Boosters 74.1202 Authorization of equipment— Aural Auxiliary 74.550 Remote Pickup...

  14. 47 CFR 76.605 - Technical standards.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND... applicable to each NTSC or similar video downstream cable television channel in the system: (1)(i) The cable... contour; (iii) Each signal that is first received by the cable television system by direct video feed from...

  15. 47 CFR 76.605 - Technical standards.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND... applicable to each NTSC or similar video downstream cable television channel in the system: (1)(i) The cable... contour; (iii) Each signal that is first received by the cable television system by direct video feed from...

  16. 47 CFR 76.605 - Technical standards.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND... applicable to each NTSC or similar video downstream cable television channel in the system: (1)(i) The cable... contour; (iii) Each signal that is first received by the cable television system by direct video feed from...

  17. 47 CFR 76.605 - Technical standards.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND... applicable to each NTSC or similar video downstream cable television channel in the system: (1)(i) The cable... contour; (iii) Each signal that is first received by the cable television system by direct video feed from...

  18. 47 CFR 76.605 - Technical standards.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND... applicable to each NTSC or similar video downstream cable television channel in the system: (1)(i) The cable... contour; (iii) Each signal that is first received by the cable television system by direct video feed from...

  19. A new higher performance NGO satellite for direct audio/video broadcast

    NASA Astrophysics Data System (ADS)

    Briskman, Robert D.; Foust, Joseph V.

    2010-03-01

    A three satellite constellation using non-geostationary orbits (NGO) was launched in the latter half of 2000. It is providing direct satellite broadcasting audio and video services to over 9 million mobile and fixed subscribers throughout North America. The constellation will be augmented with a geostationary satellite called FM-5 in 2009, providing increased availability to the user with this "Hybrid" constellation. Effort has recently started on replacement satellites for the original NGO satellites, the first one called FM-6. This new satellite will be placed in a different orbital plane from the original ones providing a constellation which brings further operational improvements. The paper describes the new satellite which has twice the prime and radio frequency (RF) power than the original and a 9 m diameter aperture transmit antenna whose shaped antenna beam delivers much higher effective isotropic radiated power (EIRP). Other technology advances used in the satellite such as electric propulsion, precision star sensors, and enhanced performing lithium-ion batteries are also described in the paper.

  20. Digital Audio Radio Broadcast Systems Laboratory Testing Nearly Complete

    NASA Technical Reports Server (NTRS)

    2005-01-01

    Radio history continues to be made at the NASA Lewis Research Center with the completion of phase one of the digital audio radio (DAR) testing conducted by the Consumer Electronics Group of the Electronic Industries Association. This satellite, satellite/terrestrial, and terrestrial digital technology will open up new audio broadcasting opportunities both domestically and worldwide. It will significantly improve the current quality of amplitude-modulated/frequency-modulated (AM/FM) radio with a new digitally modulated radio signal and will introduce true compact-disc-quality (CD-quality) sound for the first time. Lewis is hosting the laboratory testing of seven proposed digital audio radio systems and modes. Two of the proposed systems operate in two modes each, making a total of nine systems being tested. The nine systems are divided into the following types of transmission: in-band on-channel (IBOC), in-band adjacent-channel (IBAC), and new bands. The laboratory testing was conducted by the Consumer Electronics Group of the Electronic Industries Association. Subjective assessments of the audio recordings for each of the nine systems was conducted by the Communications Research Center in Ottawa, Canada, under contract to the Electronic Industries Association. The Communications Research Center has the only CCIR-qualified (Consultative Committee for International Radio) audio testing facility in North America. The main goals of the U.S. testing process are to (1) provide technical data to the Federal Communication Commission (FCC) so that it can establish a standard for digital audio receivers and transmitters and (2) provide the receiver and transmitter industries with the proper standards upon which to build their equipment. In addition, the data will be forwarded to the International Telecommunications Union to help in the establishment of international standards for digital audio receivers and transmitters, thus allowing U.S. manufacturers to compete in the world market.

  1. 47 CFR 73.1206 - Broadcast of telephone conversations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Broadcast of telephone conversations. 73.1206... conversations. Before recording a telephone conversation for broadcast, or broadcasting such a conversation... broadcast the conversation, except where such party is aware, or may be presumed to be aware from the...

  2. 47 CFR 73.1206 - Broadcast of telephone conversations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Broadcast of telephone conversations. 73.1206... conversations. Before recording a telephone conversation for broadcast, or broadcasting such a conversation... broadcast the conversation, except where such party is aware, or may be presumed to be aware from the...

  3. 47 CFR 73.24 - Broadcast facilities; showing required.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.24 Broadcast facilities; showing required. An authorization for a new AM broadcast station or increase in facilities of an existing station will be issued... among the several states and communities. (b) That a proposed new station (or a proposed change in the...

  4. 47 CFR 74.6 - Licensing of broadcast auxiliary and low power auxiliary stations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Licensing of broadcast auxiliary and low power... low power auxiliary stations. Applicants for and licensees of remote pickup broadcast stations, aural broadcast auxiliary stations, television broadcast auxiliary stations, and low power auxiliary stations...

  5. Adaptive Broadcasting Mechanism for Bandwidth Allocation in Mobile Services

    PubMed Central

    Horng, Gwo-Jiun; Wang, Chi-Hsuan; Chou, Chih-Lun

    2014-01-01

    This paper proposes a tree-based adaptive broadcasting (TAB) algorithm for data dissemination to improve data access efficiency. The proposed TAB algorithm first constructs a broadcast tree to determine the broadcast frequency of each data and splits the broadcast tree into some broadcast wood to generate the broadcast program. In addition, this paper develops an analytical model to derive the mean access latency of the generated broadcast program. In light of the derived results, both the index channel's bandwidth and the data channel's bandwidth can be optimally allocated to maximize bandwidth utilization. This paper presents experiments to help evaluate the effectiveness of the proposed strategy. From the experimental results, it can be seen that the proposed mechanism is feasible in practice. PMID:25057509

  6. MODIS Views North Pole

    NASA Technical Reports Server (NTRS)

    2002-01-01

    This true-color image over the North Pole was acquired by the MODerate-resolution Imaging Spectroradiometer (MODIS), flying aboard the Terra spacecraft, on May 5, 2000. The scene was received and processed by Norway's MODIS Direct Broadcast data receiving station, located in Svalbard, within seconds of photons hitting the sensor's detectors. (Click for more details about MODIS Direct Broadcast data.) In this image, the sea ice appears white and areas of open water, or recently refrozen sea surface, appear black. The irregular whitish shapes toward the bottom of the image are clouds, which are often difficult to distinguish from the white Arctic surface. Notice the considerable number of cracks, or 'leads,' in the ice that appear as dark networks of lines. Throughout the region within the Arctic Circle leads are continually opening and closing due to the direction and intensity of shifting wind and ocean currents. Leads are particularly common during the summer, when temperatures are higher and the ice is thinner. In this image, each pixel is one square kilometer. Such true-color views of the North Pole are quite rare, as most of the time much of the region within the Arctic Circle is cloaked in clouds. Image by Allen Lunsford, NASA GSFC Direct Readout Laboratory; Data courtesy Tromso receiving station, Svalbard, Norway

  7. 47 CFR 73.6016 - Digital Class A TV station protection of TV broadcast stations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Digital Class A TV station protection of TV...) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Class A Television Broadcast Stations § 73.6016 Digital Class A TV station protection of TV broadcast stations. Digital Class A TV stations must protect...

  8. 47 CFR 73.6016 - Digital Class A TV station protection of TV broadcast stations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Digital Class A TV station protection of TV...) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Class A Television Broadcast Stations § 73.6016 Digital Class A TV station protection of TV broadcast stations. Digital Class A TV stations must protect...

  9. 47 CFR 73.201 - Numerical designation of FM broadcast channels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Numerical designation of FM broadcast channels... SERVICES RADIO BROADCAST SERVICES FM Broadcast Stations § 73.201 Numerical designation of FM broadcast... numerical designations which are shown in the table below: Frequency (Mc/s) Channel No. 88.1 201 88.3 202 88...

  10. 47 CFR 73.201 - Numerical designation of FM broadcast channels.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Numerical designation of FM broadcast channels... SERVICES RADIO BROADCAST SERVICES FM Broadcast Stations § 73.201 Numerical designation of FM broadcast... numerical designations which are shown in the table below: Frequency (Mc/s) Channel No. 88.1 201 88.3 202 88...

  11. 47 CFR 73.201 - Numerical designation of FM broadcast channels.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Numerical designation of FM broadcast channels... SERVICES RADIO BROADCAST SERVICES FM Broadcast Stations § 73.201 Numerical designation of FM broadcast... numerical designations which are shown in the table below: Frequency (Mc/s) Channel No. 88.1 201 88.3 202 88...

  12. What Is Direct-to-Consumer Genetic Testing?

    MedlinePlus

    ... consumer genetic testing? What is direct-to-consumer genetic testing? Most of the time, genetic testing is ... testing. For more information about direct-to-consumer genetic testing: Centers for Disease Control and Prevention (CDC) ...

  13. Consumer-directed health care and the courts: let the buyer (and seller) beware.

    PubMed

    Jacobson, Peter D; Tunick, Michael R

    2007-01-01

    In consumer-directed health care, patients will be expected to exert greater control over their spending decisions than before. As consumer-directed care gains market acceptance, courts will inevitably be involved in resolving challenges to the new arrangements. We anticipate that courts will be generally favorable toward consumer-directed care, but the new legal doctrine will not uniformly favor medical professionals and insurers. The information demands inherent in consumer-directed care will present particular legal challenges to physicians and insurers. Even as courts provide flexibility to reflect the new market realities, they will closely monitor how consumer-directed care is implemented.

  14. 47 CFR 73.510 - Antenna systems.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Antenna systems. 73.510 Section 73.510... Noncommercial Educational FM Broadcast Stations § 73.510 Antenna systems. (a) All noncommercial educational... § 73.316 concerning antenna systems contained in subpart B of this part. (b) Directional antenna. No...

  15. 47 CFR 73.510 - Antenna systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Antenna systems. 73.510 Section 73.510... Noncommercial Educational FM Broadcast Stations § 73.510 Antenna systems. (a) All noncommercial educational... § 73.316 concerning antenna systems contained in subpart B of this part. (b) Directional antenna. No...

  16. 47 CFR 74.641 - Antenna systems.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Antenna systems. 74.641 Section 74.641... Stations § 74.641 Antenna systems. (a) For fixed stations operating above 2025 MHz, the following standards apply: (1) Fixed TV broadcast auxiliary stations shall use directional antennas that meet the...

  17. 47 CFR 73.510 - Antenna systems.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Antenna systems. 73.510 Section 73.510... Noncommercial Educational FM Broadcast Stations § 73.510 Antenna systems. (a) All noncommercial educational... § 73.316 concerning antenna systems contained in subpart B of this part. (b) Directional antenna. No...

  18. 47 CFR 74.641 - Antenna systems.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Antenna systems. 74.641 Section 74.641... Stations § 74.641 Antenna systems. (a) For fixed stations operating above 2025 MHz, the following standards apply: (1) Fixed TV broadcast auxiliary stations shall use directional antennas that meet the...

  19. 47 CFR 73.510 - Antenna systems.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Antenna systems. 73.510 Section 73.510... Noncommercial Educational FM Broadcast Stations § 73.510 Antenna systems. (a) All noncommercial educational... § 73.316 concerning antenna systems contained in subpart B of this part. (b) Directional antenna. No...

  20. 47 CFR 74.641 - Antenna systems.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Antenna systems. 74.641 Section 74.641... Stations § 74.641 Antenna systems. (a) For fixed stations operating above 2025 MHz, the following standards apply: (1) Fixed TV broadcast auxiliary stations shall use directional antennas that meet the...

  1. 47 CFR 74.641 - Antenna systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Antenna systems. 74.641 Section 74.641... Stations § 74.641 Antenna systems. (a) For fixed stations operating above 2025 MHz, the following standards apply: (1) Fixed TV broadcast auxiliary stations shall use directional antennas that meet the...

  2. 47 CFR 73.510 - Antenna systems.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Antenna systems. 73.510 Section 73.510... Noncommercial Educational FM Broadcast Stations § 73.510 Antenna systems. (a) All noncommercial educational... § 73.316 concerning antenna systems contained in subpart B of this part. (b) Directional antenna. No...

  3. 47 CFR 74.1203 - Interference.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... FM Broadcast Booster Stations § 74.1203 Interference. (a) An authorized FM translator or booster..., TV booster, FM translator or FM booster station; or (3) The direct reception by the public of the off... FM booster stations. Interference will be considered to occur whenever reception of a regularly used...

  4. 47 CFR 74.1203 - Interference.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... FM Broadcast Booster Stations § 74.1203 Interference. (a) An authorized FM translator or booster..., TV booster, FM translator or FM booster station; or (3) The direct reception by the public of the off... FM booster stations. Interference will be considered to occur whenever reception of a regularly used...

  5. 47 CFR 74.1203 - Interference.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... FM Broadcast Booster Stations § 74.1203 Interference. (a) An authorized FM translator or booster..., TV booster, FM translator or FM booster station; or (3) The direct reception by the public of the off... FM booster stations. Interference will be considered to occur whenever reception of a regularly used...

  6. 47 CFR 74.1203 - Interference.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... FM Broadcast Booster Stations § 74.1203 Interference. (a) An authorized FM translator or booster..., TV booster, FM translator or FM booster station; or (3) The direct reception by the public of the off... FM booster stations. Interference will be considered to occur whenever reception of a regularly used...

  7. 47 CFR Alphabetical Index - Part 74

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., Directional (Aural STL/Relays) 74.536 Antenna location— LPTV/TV Translator 74.737 FM Translators/Boosters 74... Automatic relay stations (Remote pickup) 74.436 Avoidance of interference (TV Auxiliaries) 74.604 BP='02... (Aural STL/Relays) 74.536 E Emergency information Broadcasting (All Services) 74.21 Emission authorized...

  8. 47 CFR 15.117 - TV broadcast receivers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... service on the frequencies allocated for broadcast television service. (j) For a TV broadcast receiver... prominently display in close proximity to the images or descriptions of such television broadcast receivers...

  9. 47 CFR 15.117 - TV broadcast receivers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... service on the frequencies allocated for broadcast television service. (j) For a TV broadcast receiver... prominently display in close proximity to the images or descriptions of such television broadcast receivers...

  10. Counter-Based Broadcast Scheme Considering Reachability, Network Density, and Energy Efficiency for Wireless Sensor Networks.

    PubMed

    Jung, Ji-Young; Seo, Dong-Yoon; Lee, Jung-Ryun

    2018-01-04

    A wireless sensor network (WSN) is emerging as an innovative method for gathering information that will significantly improve the reliability and efficiency of infrastructure systems. Broadcast is a common method to disseminate information in WSNs. A variety of counter-based broadcast schemes have been proposed to mitigate the broadcast-storm problems, using the count threshold value and a random access delay. However, because of the limited propagation of the broadcast-message, there exists a trade-off in a sense that redundant retransmissions of the broadcast-message become low and energy efficiency of a node is enhanced, but reachability become low. Therefore, it is necessary to study an efficient counter-based broadcast scheme that can dynamically adjust the random access delay and count threshold value to ensure high reachability, low redundant of broadcast-messages, and low energy consumption of nodes. Thus, in this paper, we first measure the additional coverage provided by a node that receives the same broadcast-message from two neighbor nodes, in order to achieve high reachability with low redundant retransmissions of broadcast-messages. Second, we propose a new counter-based broadcast scheme considering the size of the additional coverage area, distance between the node and the broadcasting node, remaining battery of the node, and variations of the node density. Finally, we evaluate performance of the proposed scheme compared with the existing counter-based broadcast schemes. Simulation results show that the proposed scheme outperforms the existing schemes in terms of saved rebroadcasts, reachability, and total energy consumption.

  11. 47 CFR 0.434 - Data bases and lists of authorized broadcast stations and pending broadcast applications.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Data bases and lists of authorized broadcast... Commission § 0.434 Data bases and lists of authorized broadcast stations and pending broadcast applications. Periodically the FCC makes available copies of its data bases and lists containing information about authorized...

  12. 47 CFR 0.434 - Data bases and lists of authorized broadcast stations and pending broadcast applications.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Data bases and lists of authorized broadcast... Commission § 0.434 Data bases and lists of authorized broadcast stations and pending broadcast applications. Periodically the FCC makes available copies of its data bases and lists containing information about authorized...

  13. 47 CFR 0.434 - Data bases and lists of authorized broadcast stations and pending broadcast applications.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Data bases and lists of authorized broadcast... Commission § 0.434 Data bases and lists of authorized broadcast stations and pending broadcast applications. Periodically the FCC makes available copies of its data bases and lists containing information about authorized...

  14. 47 CFR 0.434 - Data bases and lists of authorized broadcast stations and pending broadcast applications.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Data bases and lists of authorized broadcast... Commission § 0.434 Data bases and lists of authorized broadcast stations and pending broadcast applications. Periodically the FCC makes available copies of its data bases and lists containing information about authorized...

  15. 47 CFR 0.434 - Data bases and lists of authorized broadcast stations and pending broadcast applications.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Data bases and lists of authorized broadcast... Commission § 0.434 Data bases and lists of authorized broadcast stations and pending broadcast applications. Periodically the FCC makes available copies of its data bases and lists containing information about authorized...

  16. 47 CFR 74.1204 - Protection of FM broadcast, FM Translator and LP100 stations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Protection of FM broadcast, FM Translator and... SERVICES FM Broadcast Translator Stations and FM Broadcast Booster Stations § 74.1204 Protection of FM broadcast, FM Translator and LP100 stations. (a) An application for an FM translator station will not be...

  17. 47 CFR 15.117 - TV broadcast receivers.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... receive TV service on the frequencies allocated for broadcast television service. (j) For a TV broadcast... in close proximity to the images or descriptions of such television broadcast receivers, in clear and...

  18. 47 CFR 15.117 - TV broadcast receivers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... receive TV service on the frequencies allocated for broadcast television service. (j) For a TV broadcast... in close proximity to the images or descriptions of such television broadcast receivers, in clear and...

  19. 47 CFR 15.117 - TV broadcast receivers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... receive TV service on the frequencies allocated for broadcast television service. (j) For a TV broadcast... in close proximity to the images or descriptions of such television broadcast receivers, in clear and...

  20. Geo-targeted Weather Alerts Coming to Millions of Mobile Devices

    NASA Astrophysics Data System (ADS)

    Gerber, M.

    2011-12-01

    The Personal Localized Alert Network (PLAN), aka Commercial Mobile Alert System (CMAS), is readying for roll out and will be broadcasting emergency public alerts to millions of cell phones by the middle of 2012. Learn how the National Weather Serivce (NWS) is supplying PLAN with geo-referenced weather alert information in the industry standard Common Alerting Protocol (CAP) format and how you can access this same information for integration with mobile devices, other consumer electronics, and decision support systems. Information will also be provided on the NWS' new collaborative venue that encourages wide participation in the evolution and use of NWS CAP alerts in a variety of applications.

  1. European TV Brings Chemistry into the Home

    ERIC Educational Resources Information Center

    O'Sullivan, Dermot A.

    1975-01-01

    Describes television programs broadcast in the Netherlands and West Germany which explain what chemistry is all about. Both programs, planned under the direction of trained chemists, comprise 13 half-hour presentations and include segments on energy, polymers, chemical processes, the chemistry of life, atomic and molecular chemistry, and chemistry…

  2. Dead reckoning pedometer

    DOEpatents

    Eakle, Jr., Robert F.; Hofstetter, Kenneth J.

    2003-04-15

    A system to determine the location of a person within a structure utilizes a magnetometer, magnets, pressure sensors and a CPU to calculate the length and direction of each step. The data may be displayed to the wearer, preferably on a map or floorplan and may be broadcast to persons outside the structure.

  3. Effects of Listening Strategy Instruction on News Videotext Comprehension

    ERIC Educational Resources Information Center

    Cross, Jeremy

    2009-01-01

    Developments in broadcast and multimedia technology have generated a readily available and vast supply of videotexts for use in second and foreign language learning contexts. However, without pedagogical direction learners are unlikely to be able to deal with the complexities of this authentic listening resource, and strategy instruction may be…

  4. 47 CFR 73.69 - Antenna monitors.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Antenna monitors. 73.69 Section 73.69... Broadcast Stations § 73.69 Antenna monitors. (a) Each station using a directional antenna must have in operation at the transmitter site an FCC authorized antenna monitor. (b) In the event that the antenna...

  5. 47 CFR 73.69 - Antenna monitors.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Antenna monitors. 73.69 Section 73.69... Broadcast Stations § 73.69 Antenna monitors. (a) Each station using a directional antenna must have in operation at the transmitter site an FCC authorized antenna monitor. (b) In the event that the antenna...

  6. 47 CFR 73.69 - Antenna monitors.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Antenna monitors. 73.69 Section 73.69... Broadcast Stations § 73.69 Antenna monitors. (a) Each station using a directional antenna must have in operation at the transmitter site an FCC authorized antenna monitor. (b) In the event that the antenna...

  7. 78 FR 59029 - Information Collection Being Reviewed by the Federal Communications Commission

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-25

    ... Broadcast Station Antenna Patterns. Form No.: Not applicable. Type of Review: Revision of a currently... Rules Regarding AM Radio Service Directional Antenna Performance Verification, MM Docket No. 93-177, FCC... functions as the antenna. Consequently, a nearby tower may become an unintended part of the AM antenna...

  8. 47 CFR 73.69 - Antenna monitors.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Antenna monitors. 73.69 Section 73.69... Broadcast Stations § 73.69 Antenna monitors. (a) Each station using a directional antenna must have in operation at the transmitter site an FCC authorized antenna monitor. (b) In the event that the antenna...

  9. 47 CFR 73.69 - Antenna monitors.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Antenna monitors. 73.69 Section 73.69... Broadcast Stations § 73.69 Antenna monitors. (a) Each station using a directional antenna must have in operation at the transmitter site an FCC authorized antenna monitor. (b) In the event that the antenna...

  10. Lost? Let the Finger-Pointing Begin

    ERIC Educational Resources Information Center

    Fredette, Michelle

    2013-01-01

    IT's tough being a digital sign these days. Everyone wants a piece of action. From announcements to advertisements, menus to broadcasts, digital signs provide dynamic messaging tailored to locations and circumstances. With the advent of wayfinding technology, today's digital signs can serve up customized directions around campuses and all of…

  11. 47 CFR 25.148 - Licensing provisions for the Direct Broadcast Satellite Service.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Space Stations § 25.148... contracting for construction of the satellite station(s) within one year of the grant of the authorization. The satellite stations shall also be required to be in operation within six years of the authorization...

  12. 47 CFR 25.148 - Licensing provisions for the Direct Broadcast Satellite Service.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Space Stations § 25.148... contracting for construction of the satellite station(s) within one year of the grant of the authorization. The satellite stations shall also be required to be in operation within six years of the authorization...

  13. 47 CFR 25.148 - Licensing provisions for the Direct Broadcast Satellite Service.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Space Stations § 25.148... contracting for construction of the satellite station(s) within one year of the grant of the authorization. The satellite stations shall also be required to be in operation within six years of the authorization...

  14. 47 CFR 25.148 - Licensing provisions for the Direct Broadcast Satellite Service.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Space Stations § 25.148... contracting for construction of the satellite station(s) within one year of the grant of the authorization. The satellite stations shall also be required to be in operation within six years of the authorization...

  15. Selling Violence: Television Commercials Targeted to Children.

    ERIC Educational Resources Information Center

    Palmerton, Patricia R.; Judas, Jeff

    Noting that little research has addressed the question of violence in commercials directed to children, a study examined commercials aired during the 21 top-rated children's cartoons during one broadcast week in late spring 1993. Commercials were analyzed for violent content, gender of primary actors and recipients of violent action, primary…

  16. Undergrad Enrollments Level Off, Graduate Education Declines.

    ERIC Educational Resources Information Center

    Becker, Lee B.; Kosicki, Gerald M.; Lowery, Wilson; Prine, Joelle; Punathambekar, Aswin

    2000-01-01

    Presents key findings of the annual survey of journalism and mass communication enrollments. Finds faculty hiring and faculty size have stabilized; half of those hired have a doctorate; one in four hired come directly from graduate school; and administrators anticipate hiring faculty in print and broadcast journalism. Notes continued decline in…

  17. Research Outlook at CPB.

    ERIC Educational Resources Information Center

    Rosenbluth, Leon

    For the fiscal year 1975-1976, the Corporation for Public Broadcasting (CPB) funds were distributed as follows: 30% for syndicated data, 32% for commercial research firms, 15% for consultants, 12% for local research at stations, and 11% for university grants. The major area for research was in new program development and directed toward…

  18. Evolution of public opinions in closed societies influenced by broadcast media

    NASA Astrophysics Data System (ADS)

    Fan, Kangqi; Pedrycz, Witold

    2017-04-01

    Studies on opinion evolution in a closed society can help people design strategies to emancipate from the control of public opinions and prevent the diffusion of extremism. In this work, the social judgment based opinion (SJBO) dynamics model is extended to explore the collective debates in a closed system that consists of a social network and a broadcast network. The broadcast network is a group of channels through which the so-called broadcast media or mainstream media transmit the same opinion to social agents. Numerical experiments show that the broadcast media can assimilate most of the agents when contrarians are absent. Including agents' diverse attitudes toward the broadcast media, although downsizes the supporters of broadcast media, fails to make contrarians outnumber the supporters. The dominance of broadcast media in a closed system can be overturned by introducing a small number of inflexible contrarians. Influenced by the competition between contrarians and broadcast media, few centrists survive the collective debates. The scale of supporters is maximized when agents neither have their own initial opinions nor have access to the contrarians, whereas the development of contrarians can be boosted when agents start with non-zero opinions and the repulsion to broadcast media is taken into consideration.

  19. Energy Efficient Probabilistic Broadcasting for Mobile Ad-Hoc Network

    NASA Astrophysics Data System (ADS)

    Kumar, Sumit; Mehfuz, Shabana

    2017-06-01

    In mobile ad-hoc network (MANETs) flooding method is used for broadcasting route request (RREQ) packet from one node to another node for route discovery. This is the simplest method of broadcasting of RREQ packets but it often results in broadcast storm problem, originating collisions and congestion of packets in the network. A probabilistic broadcasting is one of the widely used broadcasting scheme for route discovery in MANETs and provides solution for broadcasting storm problem. But it does not consider limited energy of the battery of the nodes. In this paper, a new energy efficient probabilistic broadcasting (EEPB) is proposed in which probability of broadcasting RREQs is calculated with respect to remaining energy of nodes. The analysis of simulation results clearly indicate that an EEPB route discovery scheme in ad-hoc on demand distance vector (AODV) can increase the network lifetime with a decrease in the average power consumption and RREQ packet overhead. It also decreases the number of dropped packets in the network, in comparison to other EEPB schemes like energy constraint gossip (ECG), energy aware gossip (EAG), energy based gossip (EBG) and network lifetime through energy efficient broadcast gossip (NEBG).

  20. A Network of Direct Broadcast Antenna Systems to Provide Real-Time Infrared and Microwave Sounder Data for Numerical Weather Prediction

    NASA Astrophysics Data System (ADS)

    Gumley, L.

    2013-12-01

    The Space Science and Engineering Center at the University of Wisconsin-Madison is creating a network of direct broadcast satellite data reception stations to acquire and process infrared and microwave sounder data in real-time from polar orbiting meteorological satellites and deliver the resulting products to NOAA with low latency for assimilation in NCEP numerical weather prediction models. The network will include 4 antenna sites that will be operated directly by SSEC, including Madison WI, Honolulu HI, Miami FL, and Mayaguez PR. The network will also include partner antenna sites not directly controlled by SSEC, including Corvallis OR, Monterey CA, Suitland MD, Fairbanks AK, and Guam. All of the antenna sites will have a combined X/L-band reception system capable of receiving data via direct broadcast from polar orbiting satellites including Suomi NPP and JPSS-1, Metop-A/B, POES,Terra, and Aqua. Each site will collect raw data from these satellites locally, process it to Level 1 (SDR) and Level 2 (EDR) products, and transmit the products back to SSEC for delivery to NOAA/NCEP. The primary purpose of the antenna systems is to provide real-time infrared and microwave sounder data from Metop and Suomi-NPP to NOAA to support data assimilation for NOAA/NCEP operational numerical weather prediction models. At present, NOAA/NCEP use of advanced infrared (CrIS, IASI, AIRS) and microwave (ATMS, AMSU) sounder data over North America in NWP data assimilation is limited because of the latency of the products in relation to the cutoff times for assimilation runs. This network will deliver infrared and microwave sounder data to NCEP with the lowest latency possible, via the reception and processing of data received via direct broadcast. CIMSS/SSEC is managing the procurement and installation of the antenna systems at the two new sites, and will operate the stations remotely. NOAA will establish the reception priorities (Metop and SNPP will be at the highest priority) and SSEC will set the reception schedule to acquire data from these satellites, and any other satellites at lower priority as determined jointly by NOAA, CIMSS/SSEC, and the antenna site hosts. SSEC is providing a product generation server at each site (where applicable) as part of the installed hardware to create satellite products in real-time. The host locations will provide the necessary network resources to enable infrared sounder (CrIS, IASI, and AIRS) and microwave sounder (ATMS and AMSU) data to be sent back to SSEC (and hence to NOAA/NCEP) with low latency (< 15 minutes). This presentation will described how the network realizes the goal of providing data to end users within 15 minutes of observation, and will give examples of the positive impact already observed on NCEP forecast model skill from assimilating real-time infrared and microwave sounder data in the NAM regional domain.

  1. Modification of Prim’s algorithm on complete broadcasting graph

    NASA Astrophysics Data System (ADS)

    Dairina; Arif, Salmawaty; Munzir, Said; Halfiani, Vera; Ramli, Marwan

    2017-09-01

    Broadcasting is an information dissemination from one object to another object through communication between two objects in a network. Broadcasting for n objects can be solved by n - 1 communications and minimum time unit defined by ⌈2log n⌉ In this paper, weighted graph broadcasting is considered. The minimum weight of a complete broadcasting graph will be determined. Broadcasting graph is said to be complete if every vertex is connected. Thus to determine the minimum weight of complete broadcasting graph is equivalent to determine the minimum spanning tree of a complete graph. The Kruskal’s and Prim’s algorithm will be used to determine the minimum weight of a complete broadcasting graph regardless the minimum time unit ⌈2log n⌉ and modified Prim’s algorithm for the problems of the minimum time unit ⌈2log n⌉ is done. As an example case, here, the training of trainer problem is solved using these algorithms.

  2. Report of survey research of ways of using second generation practical broadcasting satellites

    NASA Technical Reports Server (NTRS)

    1982-01-01

    The state of development of satellite broadcasting in Japan, was determined was determined and recommendations were made regarding what organizations would use it and what kind of results could be forthcoming. The primary use at this stage is for television broadcasting, and the secondary use is for testing new broadcasting methods and for use by Japan's new Broadcasting University.

  3. Direct-to-consumer prescription drug advertising: history, regulation, and issues.

    PubMed

    Huh, Jisu; DeLorme, Denise E; Reid, Leonard N; An, Soontae

    2010-03-01

    Direct-to-consumer advertising has changed the way prescription drugs are marketed in the United States. This article traces the history of direct-to-consumer advertising of prescription and over-the-counter medications and describes how drug advertising is regulated and by whom. It also discusses the controversies that surround direct-to-consumer marketing of prescription drugs.

  4. Applied Anthropology in Broadcasting

    ERIC Educational Resources Information Center

    Eiselein, E. B.

    1976-01-01

    Three different applied media anthropology projects are described. These projects stem from the broadcasters' legal need to know about the community (community ascertainment), the broadcasters' need to know about the station audience (audience profile), and the broadcasters' desire to change a community (action projects). (Author)

  5. Anthropologists and Broadcasting: Roles and Entry Strategies

    ERIC Educational Resources Information Center

    Eiselein, E. B.; Topper, Martin

    1976-01-01

    The article describes some of the roles open to anthropologists in radio and television. Entry strategies for occupying these roles include taking the first step in approaching the broadcast station, learning about broadcasting, and communicating anthropology to the broadcasters. (Author/NQ)

  6. 47 CFR 73.1250 - Broadcasting emergency information.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... RADIO BROADCAST SERVICES Rules Applicable to All Broadcast Stations § 73.1250 Broadcasting emergency..., tidal waves, earthquakes, icing conditions, heavy snows, widespread fires, discharge of toxic gasses, widspread power failures, industrial explosions, civil disorders and school closing and changes in school...

  7. 47 CFR 73.1250 - Broadcasting emergency information.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... RADIO BROADCAST SERVICES Rules Applicable to All Broadcast Stations § 73.1250 Broadcasting emergency..., tidal waves, earthquakes, icing conditions, heavy snows, widespread fires, discharge of toxic gasses, widspread power failures, industrial explosions, civil disorders and school closing and changes in school...

  8. Health System Implications of Direct-to-Consumer Personal Genome Testing

    PubMed Central

    McGuire, Amy L.; Burke, Wylie

    2010-01-01

    Direct-to-consumer personal genome testing is now widely available to consumers. Proponents argue that knowledge is power but critics worry about consumer safety and potential harms resulting from misinterpretation of test information. In this article, we consider the health system implications of direct-to-consumer personal genome testing, focusing on issues of accountability, both corporate and professional. PMID:21071927

  9. The impact of stereo 3D sports TV broadcasts on user's depth perception and spatial presence experience

    NASA Astrophysics Data System (ADS)

    Weigelt, K.; Wiemeyer, J.

    2014-03-01

    This work examines the impact of content and presentation parameters in 2D versus 3D on depth perception and spatial presence, and provides guidelines for stereoscopic content development for 3D sports TV broadcasts and cognate subjects. Under consideration of depth perception and spatial presence experience, a preliminary study with 8 participants (sports: soccer and boxing) and a main study with 31 participants (sports: soccer and BMX-Miniramp) were performed. The dimension (2D vs. 3D) and camera position (near vs. far) were manipulated for soccer and boxing. In addition for soccer, the field of view (small vs. large) was examined. Moreover, the direction of motion (horizontal vs. depth) was considered for BMX-Miniramp. Subjective assessments, behavioural tests and qualitative interviews were implemented. The results confirm a strong effect of 3D on both depth perception and spatial presence experience as well as selective influences of camera distance and field of view. The results can improve understanding of the perception and experience of 3D TV as a medium. Finally, recommendations are derived on how to use various 3D sports ideally as content for TV broadcasts.

  10. An improved pi/4-QPSK with nonredundant error correction for satellite mobile broadcasting

    NASA Technical Reports Server (NTRS)

    Feher, Kamilo; Yang, Jiashi

    1991-01-01

    An improved pi/4-quadrature phase-shift keying (QPSK) receiver that incorporates a simple nonredundant error correction (NEC) structure is proposed for satellite and land-mobile digital broadcasting. The bit-error-rate (BER) performance of the pi/4-QPSK with NEC is analyzed and evaluated in a fast Rician fading and additive white Gaussian noise (AWGN) environment using computer simulation. It is demonstrated that with simple electronics the performance of a noncoherently detected pi/4-QPSK signal in both AWGN and fast Rician fading can be improved. When the K-factor (a ratio of average power of multipath signal to direct path power) of the Rician channel decreases, the improvement increases. An improvement of 1.2 dB could be obtained at a BER of 0.0001 in the AWGN channel. This performance gain is achieved without requiring any signal redundancy and additional bandwidth. Three types of noncoherent detection schemes of pi/4-QPSK with NEC structure, such as IF band differential detection, baseband differential detection, and FM discriminator, are discussed. It is concluded that the pi/4-QPSK with NEC is an attractive scheme for power-limited satellite land-mobile broadcasting systems.

  11. Asia's communications market booms

    NASA Astrophysics Data System (ADS)

    Davis, Neil W.

    1995-01-01

    Asia's communications and direct broadcasting satellite business markets has bloomed, with a growing number of Asian-owned communications satellites launched and others purchased for imminent use. Ironically, Hong Kong now possesses Asia's most successful satellite TV broadcasting firm, even though it does not hold the keys to the actual technology. In contrast, Japan holds virtually all the technical keys but companies are bogged down by financial trouble, the absence of a local enterprise equivalent to telecommunications, and bureaucratic intervention. Due to large trade deficits vis-a-vis Tokyo and lower prices offered by US and European telecom equipment suppliers, Asian countries are not buying from Japan. Currently, excessive competition is likely to come from other Asian countries, prompting Japanese firms surprised by this development to attempt at 'bridging' the competition gap with the US and European suppliers.

  12. 47 CFR 73.1207 - Rebroadcasts.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Rules Applicable to All Broadcast Stations § 73.1207 Rebroadcasts. (a) The term rebroadcast means reception by radio of the programs or other transmissions of a broadcast or any other type of radio station...

  13. 76 FR 67397 - Radio Broadcasting Services; Llano, Texas

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-01

    ...] Radio Broadcasting Services; Llano, Texas AGENCY: Federal Communications Commission. ACTION: Proposed... 47 CFR Part 73 Radio, Radio broadcasting. Federal Communications Commission. Nazifa Sawez, Assistant... Communications Commission proposes to amend 47 CFR part 73 as follows: PART 73--RADIO BROADCAST SERVICES 1. The...

  14. 77 FR 62481 - Radio Broadcasting Services; Crownpoint, NM

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-15

    ...] Radio Broadcasting Services; Crownpoint, NM AGENCY: Federal Communications Commission. ACTION: Proposed... Subjects in 47 CFR Part 73 Radio, Radio broadcasting. Federal Communications Commission. Nazifa Sawez... Communications Commission proposes to amend 47 CFR Part 73 as follows: PART 73--RADIO BROADCAST SERVICES 1. The...

  15. 37 CFR 380.11 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... clearances to transmit over the Internet have not been obtained. For the avoidance of doubt, a Broadcast... mean eligible nonsubscription transmissions made by a Broadcaster over the Internet that are not... Broadcaster over the Internet that are retransmissions of terrestrial over-the-air broadcast programming...

  16. 47 CFR 73.597 - FM stereophonic sound broadcasting.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false FM stereophonic sound broadcasting. 73.597... RADIO BROADCAST SERVICES Noncommercial Educational FM Broadcast Stations § 73.597 FM stereophonic sound..., transmit stereophonic sound programs upon installation of stereophonic sound transmitting equipment under...

  17. 47 CFR 73.597 - FM stereophonic sound broadcasting.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false FM stereophonic sound broadcasting. 73.597... RADIO BROADCAST SERVICES Noncommercial Educational FM Broadcast Stations § 73.597 FM stereophonic sound..., transmit stereophonic sound programs upon installation of stereophonic sound transmitting equipment under...

  18. 47 CFR 73.597 - FM stereophonic sound broadcasting.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false FM stereophonic sound broadcasting. 73.597... RADIO BROADCAST SERVICES Noncommercial Educational FM Broadcast Stations § 73.597 FM stereophonic sound..., transmit stereophonic sound programs upon installation of stereophonic sound transmitting equipment under...

  19. 47 CFR 73.597 - FM stereophonic sound broadcasting.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false FM stereophonic sound broadcasting. 73.597... RADIO BROADCAST SERVICES Noncommercial Educational FM Broadcast Stations § 73.597 FM stereophonic sound..., transmit stereophonic sound programs upon installation of stereophonic sound transmitting equipment under...

  20. 47 CFR 74.1203 - Interference.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., AUXILIARY, SPECIAL BROADCAST AND OTHER PROGRAM DISTRIBUTIONAL SERVICES FM Broadcast Translator Stations and FM Broadcast Booster Stations § 74.1203 Interference. (a) An authorized FM translator or booster... transmission of any authorized broadcast station; or (2) The reception of the input signal of any TV translator...

  1. Implications of directed energy for SETI

    NASA Astrophysics Data System (ADS)

    Lubin, Philip

    2016-09-01

    We compute the detectability of directed-energy (DE) sources from distant civilizations that may exist. Recent advances in our own DE technology suggest that our eventual capabilities will radically enhance our capacity to broadcast our presence and hence allow us to ponder the reverse case of detection. We show that DE systems are detectable at vast distances, possibly across the entire horizon, which profoundly alters conceivable search strategies for extra-terrestrial, technologically-advanced civilizations. Even modest searches are extremely effective at detecting or constraining many civilization classes. A single civilization anywhere in our galaxy of comparable technological advancement to our own can be detected with near unity probability with a cluster of 0.1 m telescopes on Earth. A 1 m class telescope can detect a single civilization anywhere in the Andromeda galaxy. A search strategy is proposed using small Earth-based telescopes to observe 1012-1020 stellar and planetary systems. Such observations could address whether there exist other civilizations which are broadcasting with similar or more advanced DE capability. We show that such searches have near-unity probability of detecting comparably advanced civilizations anywhere in our galaxy within a few years, assuming the civilization: (1) adopts a simple "intelligent targeting" beacon strategy; (2) is beaconing at a wavelength we can detect; (3) broadcast the beacon long enough for the light to reach Earth now. In this blind-beacon, blind-search strategy, the civilization need not know where we are nor do we need to know where they are. The same basic strategy can be extended to extragalactic distances.

  2. 75 FR 52872 - Radio Broadcasting Services; Blythe, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-30

    ...] Radio Broadcasting Services; Blythe, CA AGENCY: Federal Communications Commission. ACTION: Final rule. SUMMARY: The Audio Division, at the request of Prescott Valley Radio Broadcasting Company, Inc....S.C. 801(a)(1)(A). List of Subjects in 47 CFR Part 73 Radio, Radio broadcasting. Federal...

  3. 77 FR 58799 - Radio Broadcasting Services; Roaring Springs, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-24

    ...] Radio Broadcasting Services; Roaring Springs, TX AGENCY: Federal Communications Commission. ACTION... Subjects in 47 CFR Part 73 Radio, Radio broadcasting. Federal Communications Commission. Nazifa Sawez... Communications Commission proposes to amend 47 CFR part 73 as follows: PART 73--RADIO BROADCAST SERVICES 1. The...

  4. 47 CFR 74.531 - Permissible service.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... § 74.531 Permissible service. (a) An aural broadcast STL station is authorized to transmit aural program material between the studio and transmitter location of a broadcasting station, except an... programming between broadcast stations as provided in paragraph (b) of this section. (d) An aural broadcast...

  5. 47 CFR 74.531 - Permissible service.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... § 74.531 Permissible service. (a) An aural broadcast STL station is authorized to transmit aural program material between the studio and transmitter location of a broadcasting station, except an... programming between broadcast stations as provided in paragraph (b) of this section. (d) An aural broadcast...

  6. 47 CFR 74.531 - Permissible service.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... § 74.531 Permissible service. (a) An aural broadcast STL station is authorized to transmit aural program material between the studio and transmitter location of a broadcasting station, except an... programming between broadcast stations as provided in paragraph (b) of this section. (d) An aural broadcast...

  7. 47 CFR 74.531 - Permissible service.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... § 74.531 Permissible service. (a) An aural broadcast STL station is authorized to transmit aural program material between the studio and transmitter location of a broadcasting station, except an... programming between broadcast stations as provided in paragraph (b) of this section. (d) An aural broadcast...

  8. 47 CFR 74.531 - Permissible service.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... § 74.531 Permissible service. (a) An aural broadcast STL station is authorized to transmit aural program material between the studio and transmitter location of a broadcasting station, except an... programming between broadcast stations as provided in paragraph (b) of this section. (d) An aural broadcast...

  9. 47 CFR 73.713 - Program tests.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Program tests. 73.713 Section 73.713 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES International Broadcast Stations § 73.713 Program tests. (a) Upon completion of construction of an international broadcasting station in...

  10. Theme Issue: European Broadcasting.

    ERIC Educational Resources Information Center

    Howkins, John, Ed.

    1977-01-01

    In this document separate articles deal with the following topics: recommendations for future British broadcasting policies that recently were proposed to the British Parliament by the Committee on the Future of Broadcasting; specific media goals set by the Swedish Committee on Broadcasting; communications policy making in Austria; a new…

  11. 47 CFR 73.132 - Territorial exclusivity.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Territorial exclusivity. 73.132 Section 73.132 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.132 Territorial exclusivity. No licensee of an AM broadcast station shall have any...

  12. 47 CFR 73.132 - Territorial exclusivity.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Territorial exclusivity. 73.132 Section 73.132 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.132 Territorial exclusivity. No licensee of an AM broadcast station shall have any...

  13. 47 CFR 73.132 - Territorial exclusivity.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Territorial exclusivity. 73.132 Section 73.132 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.132 Territorial exclusivity. No licensee of an AM broadcast station shall have any...

  14. 47 CFR 73.132 - Territorial exclusivity.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Territorial exclusivity. 73.132 Section 73.132 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.132 Territorial exclusivity. No licensee of an AM broadcast station shall have any...

  15. 47 CFR 73.132 - Territorial exclusivity.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Territorial exclusivity. 73.132 Section 73.132 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.132 Territorial exclusivity. No licensee of an AM broadcast station shall have any...

  16. Employment in the Broadcasting Industry--1973.

    ERIC Educational Resources Information Center

    Federal Communications Commission, Washington, DC.

    The 1973 broadcasting industry employment report consists of State reports, organized alphabetically according to community or city, from broadcasting stations with more than 10 full-time employees. Information has been compiled from the annual employment profile report (Federal Communications Commission Form 395), required of broadcast licensees.…

  17. The New Campus, 1980. Volume 33.

    ERIC Educational Resources Information Center

    Hackler, George, Ed.; And Others

    1980-01-01

    This issue of "The New Campus" contains 14 articles that allude to or deal directly with the quality of continuing education programs. Articles and authors are as follows: "A Study of the Use of an SCA-FM Broadcast System for Teacher Inservice Education" (Charles Koelling and Richard Robinson); "The Changing Role of Adult Education" (Ben J.…

  18. Summary Statistics of Public TV Licensees, 1972.

    ERIC Educational Resources Information Center

    Lee, S. Young; Pedone, Ronald J.

    Statistics in the areas of finance, employment, broadcast and production for public TV licenses in 1972 are given in this report. Tables in the area of finance are presented specifying total funds, income, direct operating costs, and capital expenditures. Employment is divided into all employment with subdivisions for full- and part-time employees…

  19. Television as an Instrument in the Informal Education of Preschool Children: An Analysis of National Options.

    ERIC Educational Resources Information Center

    Gaddy, Gary D.; Biocca, Frank A.

    There are a number of ways that government policy might increase the educational benefits that preschool children receive from television. These include (1) direct government funding of educationally oriented broadcasts; (2) strengthened Federal Communication Commission rules mandating more educationally oriented television; (3) a national center…

  20. Research on School Television in Japan, 1953-1983.

    ERIC Educational Resources Information Center

    Akiyama, Takashiro

    Published on the occasion of the 30th anniversary of the school television broadcasting industry in Japan, this document reviews and summarizes the results of past research on the Japanese school television system and considers its future direction. After a brief introduction, the document is divided into six sections: (1) a prehistory of school…

  1. 75 FR 56873 - Digital Performance Right in Sound Recordings and Ephemeral Recordings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-17

    ..., Intercollegiate Broadcasting System, Inc. (``IBS'') and SoundExchange, Inc. (``SoundExchange'') presented... received one comment from IBS. The Final Rule for the minimum fee to be paid by Commercial Webcasters was published. 75 FR 6097 (February 8, 2010). Following the filing of Written Direct Statements by IBS and Sound...

  2. The WindStar project

    NASA Astrophysics Data System (ADS)

    McCandless, Samuel W.; Jones, W. Linwood; Huxtable, Barton D.; Jones, Lawrence P.

    1996-03-01

    The ``WindStar'' project is a cooperative, cost-sharing venture between NASA's Earth Observations Commercial Applications Program (EOCAP), directed by the Stennis Space Center (SSC), and User Systems, Incorporated (USI), a Virginia-based remote sensing technology development company. The project seeks to establish the commercial viability of using twice-a-day satellite scatterometer data to produce marine wind forecasts for commercial television weather broadcasts. The WindStar product will be an animated, two dimensional map of wind speed and direction that evolves in time from the observed ``nowcast'' every 12 hours to a projected ``forecast''. Commercial television stations in coastal areas will incorporate this video into the weather segment of their news broadcasts to advise viewers, with both commercial and recreational interests, of coastal and off-shore conditions. While contributing to improved near shore marine operations for both recreational and commercial boaters, the proposed product would also be of use to commercial fishermen, coastal shipping operations, search and rescue operations, state and local governments, the Coast Guard, and the Navy. Projected new business plans include establishing and maintaining a ``Global Wind History'' archive that can be accessed on Internet.

  3. 47 CFR 73.674 - Digital television transition notices by broadcasters.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Digital television transition notices by... RADIO SERVICES RADIO BROADCAST SERVICES Television Broadcast Stations § 73.674 Digital television... broadcasting to digital television (DTV). For each such commercial station, a licensee or permittee must elect...

  4. 47 CFR 73.4163 - Noncommercial nature of educational broadcast stations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Noncommercial nature of educational broadcast stations. 73.4163 Section 73.4163 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... Noncommercial nature of educational broadcast stations. (a) See Second Report and Order, BC Docket 21136, FCC 81...

  5. 47 CFR 76.1909 - Redistribution control of unencrypted digital terrestrial broadcast content.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Redistribution control of unencrypted digital... Redistribution control of unencrypted digital terrestrial broadcast content. (a) For the purposes of this section, the terms unencrypted digital terrestrial broadcast content, EIT, PMT, broadcast flag, covered...

  6. 47 CFR 73.712 - Equipment tests.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Equipment tests. 73.712 Section 73.712 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES International Broadcast Stations § 73.712 Equipment tests. (a) During the process of construction of an international broadcasting station, the...

  7. 47 CFR 73.293 - Use of FM multiplex subcarriers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Use of FM multiplex subcarriers. 73.293 Section 73.293 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES FM Broadcast Stations § 73.293 Use of FM multiplex subcarriers. Licensees of FM broadcast...

  8. 47 CFR 73.293 - Use of FM multiplex subcarriers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Use of FM multiplex subcarriers. 73.293 Section 73.293 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES FM Broadcast Stations § 73.293 Use of FM multiplex subcarriers. Licensees of FM broadcast...

  9. 47 CFR 73.239 - Use of common antenna site.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Use of common antenna site. 73.239 Section 73.239 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES FM Broadcast Stations § 73.239 Use of common antenna site. No FM broadcast station...

  10. 47 CFR 73.239 - Use of common antenna site.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Use of common antenna site. 73.239 Section 73.239 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES FM Broadcast Stations § 73.239 Use of common antenna site. No FM broadcast station...

  11. 47 CFR 73.239 - Use of common antenna site.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Use of common antenna site. 73.239 Section 73.239 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES FM Broadcast Stations § 73.239 Use of common antenna site. No FM broadcast station...

  12. 47 CFR 73.239 - Use of common antenna site.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Use of common antenna site. 73.239 Section 73.239 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES FM Broadcast Stations § 73.239 Use of common antenna site. No FM broadcast station...

  13. 47 CFR 73.239 - Use of common antenna site.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Use of common antenna site. 73.239 Section 73.239 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES FM Broadcast Stations § 73.239 Use of common antenna site. No FM broadcast station...

  14. 47 CFR 73.4163 - Noncommercial nature of educational broadcast stations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Noncommercial nature of educational broadcast stations. 73.4163 Section 73.4163 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... Noncommercial nature of educational broadcast stations. (a) See Second Report and Order, BC Docket 21136, FCC 81...

  15. 47 CFR 73.4163 - Noncommercial nature of educational broadcast stations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Noncommercial nature of educational broadcast stations. 73.4163 Section 73.4163 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... Noncommercial nature of educational broadcast stations. (a) See Second Report and Order, BC Docket 21136, FCC 81...

  16. 47 CFR 73.4163 - Noncommercial nature of educational broadcast stations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Noncommercial nature of educational broadcast stations. 73.4163 Section 73.4163 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... Noncommercial nature of educational broadcast stations. (a) See Second Report and Order, BC Docket 21136, FCC 81...

  17. 47 CFR 73.4163 - Noncommercial nature of educational broadcast stations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Noncommercial nature of educational broadcast stations. 73.4163 Section 73.4163 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... Noncommercial nature of educational broadcast stations. (a) See Second Report and Order, BC Docket 21136, FCC 81...

  18. 76 FR 63987 - Fifty-Fifth Meeting: RTCA Special Committee 186: Automatic Dependent Surveillance-Broadcast (ADS-B)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-14

    ... Committee 186: Automatic Dependent Surveillance--Broadcast (ADS-B) AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of RTCA Special Committee 186: Automatic Dependent Surveillance Broadcast... Special Committee 186: Automatic Dependent Surveillance--Broadcast (ADS-B). DATES: The meeting will be...

  19. 76 FR 3932 - Fifty-Third Meeting: RTCA Special Committee 186: Automatic Dependent Surveillance-Broadcast (ADS-B)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-21

    ... Committee 186: Automatic Dependent Surveillance--Broadcast (ADS-B) AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of RTCA Special Committee 186: Automatic Dependent Surveillance--Broadcast... Special Committee 186: Automatic Dependent Surveillance--Broadcast (ADS-B). DATES: The meeting will be...

  20. 14 CFR 91.227 - Automatic Dependent Surveillance-Broadcast (ADS-B) Out equipment performance requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false Automatic Dependent Surveillance-Broadcast... Dependent Surveillance-Broadcast (ADS-B) Out equipment performance requirements. (a) Definitions. For the..., Extended Squitter Automatic Dependent Surveillance-Broadcast (ADS-B) and Traffic Information Service...

  1. 76 FR 22160 - Fifty-Fourth Meeting: RTCA Special Committee 186: Automatic Dependent Surveillance-Broadcast (ADS-B)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-20

    ... Committee 186: Automatic Dependent Surveillance--Broadcast (ADS-B) AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of RTCA Special Committee 186: Automatic Dependent Surveillance--Broadcast... Special Committee 186: Automatic Dependent Surveillance--Broadcast (ADS-B). DATES: The meeting will be...

  2. 14 CFR 91.227 - Automatic Dependent Surveillance-Broadcast (ADS-B) Out equipment performance requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false Automatic Dependent Surveillance-Broadcast... Dependent Surveillance-Broadcast (ADS-B) Out equipment performance requirements. (a) Definitions. For the..., Extended Squitter Automatic Dependent Surveillance-Broadcast (ADS-B) and Traffic Information Service...

  3. 14 CFR 91.227 - Automatic Dependent Surveillance-Broadcast (ADS-B) Out equipment performance requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false Automatic Dependent Surveillance-Broadcast... Dependent Surveillance-Broadcast (ADS-B) Out equipment performance requirements. (a) Definitions. For the..., Extended Squitter Automatic Dependent Surveillance-Broadcast (ADS-B) and Traffic Information Service...

  4. Computers in Public Broadcasting: Who, What, Where.

    ERIC Educational Resources Information Center

    Yousuf, M. Osman

    This handbook offers guidance to public broadcasting managers on computer acquisition and development activities. Based on a 1981 survey of planned and current computer uses conducted by the Corporation for Public Broadcasting (CPB) Information Clearinghouse, computer systems in public radio and television broadcasting stations are listed by…

  5. Rehabilitation Broadcasts to Rural Villages. [Draft].

    ERIC Educational Resources Information Center

    Miles, M.

    The scripts are intended for broadcasting in translation to villages in Pakistan to raise awareness about disabilities and to provide practical advice to parents of disabled children. The initial broadcast emphasizes the essential humanity of all disabled persons, while subsequent broadcasts address issues in raising children with mental…

  6. Emergency department visits during an Olympic gold medal television broadcast

    PubMed Central

    Redelmeier, Donald A; Vermeulen, Marian J

    2011-01-01

    Background Practice pattern variations are often attributed to physician decision-making with no accounting for patient preferences. Objective To test whether a mass media television broadcast unrelated to health was associated with changes in the rate and characteristics of visits for acute emergency care. Design Time-series analysis of emergency department visits for any reason. Subjects Population-based sample of all patients seeking emergency care in Ontario, Canada. Measures The broadcast day was defined as the Olympic men’s gold medal ice hockey game final. The control days were defined as the 6 Sundays before and after the broadcast day. Results A total of 99 447 visits occurred over the 7 Sundays, of which 13 990 occurred on the broadcast day. Comparing the broadcast day with control days, we found no significant difference in the hourly rate of visits before the broadcast (544 vs 537, p = 0.41) or after the broadcast (647 vs 639, p = 0.55). In contrast, we observed a significant reduction in hourly rate of visits during the broadcast (647 vs 783, p < 0.001), equal to an absolute decrease of 409 patients, a relative decrease of 17% (95% confidence interval 13–21), or about 136 fewer patients per hour. The relative decrease during the broadcast was particularly large for adult men with low triage severity. The greatest reductions were for patients with abdominal, musculoskeletal or traumatic disorders. Conclusion Mass media television broadcasts can influence patient preferences and thereby lead to a decrease in emergency department visits. PMID:21915235

  7. Counterads: Broadcasting and the First Amendment.

    ERIC Educational Resources Information Center

    Meeske, Milan D.

    The author claims that one of the results of the pressure put on broadcasting to increase its availability as a discussion forum is the development of "counteradvertising," editorial advertising that involves the broadcasting of opinion on controversial issues. This is an outgrowth of the FCC ruling that broadcasters provide free time…

  8. Educational Broadcasts of NHK.

    ERIC Educational Resources Information Center

    Japan Broadcasting Co., Tokyo

    Presented is an overview of the full range of educational and cultural broadcasts offered by Nippon Hoso Kyokai (NHK). NHK, or the Japan Broadcasting Company, is the only public service broadcasting organization in Japan. It produces instructional programs from the kindergarten level to high school via its television and radio network. These…

  9. 76 FR 70904 - Commission Organization; Practice and Procedure; Radio Broadcast Services; and Experimental Radio...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-16

    ... obsolete. These sections pertain to comparative hearings for broadcast license renewal applications. The enactment of section 309(k) of the Communications Act of 1934 eliminated comparative broadcast hearings for... broadcast comparative cases involving applicants for only new facilities, is amended to delete the words...

  10. 47 CFR 73.1520 - Operation for tests and maintenance.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Operation for tests and maintenance. 73.1520 Section 73.1520 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Rules Applicable to All Broadcast Stations § 73.1520 Operation for tests and maintenance. (a) Broadcast stations may be...

  11. 47 CFR 73.1520 - Operation for tests and maintenance.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Operation for tests and maintenance. 73.1520 Section 73.1520 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Rules Applicable to All Broadcast Stations § 73.1520 Operation for tests and maintenance. (a) Broadcast stations may be...

  12. 47 CFR 73.1610 - Equipment tests.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Equipment tests. 73.1610 Section 73.1610 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Rules Applicable to All Broadcast Stations § 73.1610 Equipment tests. (a) During the process of construction of a new broadcast station, the...

  13. GEONETCast Americas - Architecture

    Science.gov Websites

    service uses the commercial Intelsat-9 (IS-9) satellite to broadcast environmental and other observation found here. Users throughout the region can pick up the broadcast using inexpensive satellite receiver stations based on Digital Video Broadcast (DVB) standards (Digital Video Broadcast – Satellite or DVB-S

  14. 33 CFR 72.01-25 - Marine broadcast notice to mariners.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Marine broadcast notice to... SECURITY AIDS TO NAVIGATION MARINE INFORMATION Notices to Mariners § 72.01-25 Marine broadcast notice to... mines. Radio stations broadcasting marine information are listed in “Radio Navigational Aids” (National...

  15. 33 CFR 72.01-25 - Marine broadcast notice to mariners.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Marine broadcast notice to... SECURITY AIDS TO NAVIGATION MARINE INFORMATION Notices to Mariners § 72.01-25 Marine broadcast notice to... mines. Radio stations broadcasting marine information are listed in “Radio Navigational Aids” (National...

  16. 33 CFR 72.01-25 - Marine broadcast notice to mariners.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Marine broadcast notice to... SECURITY AIDS TO NAVIGATION MARINE INFORMATION Notices to Mariners § 72.01-25 Marine broadcast notice to... mines. Radio stations broadcasting marine information are listed in “Radio Navigational Aids” (National...

  17. Communications, Corporatism, and Dependent Development in Ireland.

    ERIC Educational Resources Information Center

    Bell, Desmond

    1995-01-01

    Explores the complex relationship between the corporate state and public service broadcasting in Europe, using a historical case study of Ireland. Discusses the Pan-European debate; public service broadcasting; critical media theory and the state; broadcasting and the corporate state; the corporate state and broadcasting in Ireland; neo-liberal…

  18. 75 FR 48552 - Automatic Dependent Surveillance-Broadcast (ADS-B) Out Performance Requirements To Support Air...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-11

    ...-29305; Amdt. No. 91-314] RIN 2120-AI92 Automatic Dependent Surveillance-Broadcast (ADS-B) Out... Surveillance- Broadcast (ADS-B) Out Performance Requirements To Support Air Traffic Control (ATC) Service..., Surveillance and Broadcast Services, AJE-6, Air Traffic Organization, Federal Aviation Administration, 800...

  19. 47 CFR 73.37 - Applications for broadcast facilities, showing required.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.37 Applications for broadcast facilities, showing required. (a) No application will be accepted for a new station if the proposed operation would involve overlap of signal strength contours with any other station as set forth below in this...

  20. 47 CFR 73.37 - Applications for broadcast facilities, showing required.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.37 Applications for broadcast facilities, showing required. (a) No application will be accepted for a new station if the proposed operation would involve overlap of signal strength contours with any other station as set forth below in this...

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