... Accession Number : AD0777191. Title : Research on Speech Communication and Automatic Speech Recognition. Descriptive Note : Final rept.,. ...

... SYSTEMS), (*SPEECH, ELECTRONIC EQUIPMENT, AUTOMATIC, PROCESSING, THERAPY, RESPONSE, DEAFNESS, CHILDREN, ACOUSTIC ...

... Title : AUTOMATIC SPEECH RECOGNITION: EXPERIMENTS WITH A RECOGNISER USING LINGUISTIC STATISTICS. ...

... Accession Number : AD0705698. Title : RESEARCH ON SPEECH COMMUNICATIONS AND AUTOMATIC SPEECH RECOGNITION. ...

... Accession Number : AD0642763. Title : RESEARCH ON SPEECH COMMUNICATION AND AUTOMATIC SPEECH RECOGNITION. ...

... Accession Number : ADA183577. Title : A Study of the Performance of Automatic Speech Recognisers with Speech Impaired Children. ...

of the speech signal. Let each of subjects be represented by a sequence of feature vectors O , which are the Mel (MEEI) Voice and Speech Laboratory was used. It contains voice samples of 710 subjects. Included of normal and pathological speech. This system employs non-invasive, non-expensive and fully automated

The development and use of a two-step word segmentation method for automatic recognition of the speech produced by deaf persons are described in this paper. This method incorporates the segmental and temporal characteristics of deaf speech, particularly the intra- and inter-word pauses, to achieve accurate ...

Minimum Bayes-Risk Techniques in Automatic Speech Recognition and Statistical Machine Translation, 2004 #12;Outline Automatic Speech Recognition Statistical Machine Translation Conclusions Introduction Automatic Speech Recognition and Machine Translation Ultimate goal to ...

... Two approaches to reducing auditory fatigue were studied: (1) automatic detection of speech and (2) automatic enhancement of the S/N of speech. ...

In the past decade, tremendous advances in the state of the art of automatic speech recognition by machine have taken place. A reduction in the word error rate by more than a factor of 5 and an increase in recognition speeds by several orders of magnitude (brought about by a combination of faster recognition search algorithms and more powerful computers), ...

... Accession Number : ADA073703. Title : Vocabulary Specification for Automatic Speech Recognition in Aircraft Cockpits. ...

The introduction of Automatic Speech Recognition (ASR) technology into the Air Traffic Control (ATC)

... Title : Automatic Recognition of Synthetic Speech Using an Electronic Model of the Middle and Inner Ear. Descriptive Note : Doctoral thesis,. ...

This paper describes an approach to the problem of searching speech-based digital audio using cross-modal information retrieval. Audio containing speech (speech-based audio) is difficult to search. Open vocabulary speech recognition is advancing rapidly, but cannot yield high accuracy in either search or ...

This paper addresses the problem of noise estimation in the context of front-end speech enhancement for automatic speech recognition. A recently proposed approach uses harmonic analysis of degraded speech to detect regions in the frequency spectrum where reliable noise estimates may be sought. In this paper an ...

Page 1. IBM MASTOR SYSTEM: Multilingual Automatic Speech-to-speech Translator * Yuqing Gao, Liang Gu, Bowen Zhou ...

Laughing, Crying, Sneezing and Yawning: Automatic Voice Driven Animation of Non and yawns, such that accurate new visual motions may be created given just audio. Our underlying model and yawning. Consider again the example of an online game, where now the two people share a joke and begin

and subjective measures. It was confirmed that proposed methods are effective in spontaneous speech summarizationRobust Methods in Automatic Speech Recognition and Understanding Sadaoki Furui Department architecture and modeling techniques for automatic speech recognition and understanding. The ...

Aug 6, 2010 ... The capability to perform automatic speech recognition of ATC ... Additionally, the automatic speech recognition capability of ATC ...

Nov 24, 2008 ... evaluate a speech human interface system. Loud noise and strong ... Speech- driven intelligient systems used in military and other noisy ...

As a result, the auto- matic speech recognition (ASR) accu- racy can be improved to the level at which crewmembers would find the speech interface useful. ...

We describe a corpus of children�s speech, called the OGI Kids� Speech corpus, and a speaker- and vocabulary-independent recognition system trained and evaluated with these data. The corpus is composed of both prompted and spontaneous speech from 1100 children from kindergarten through grade 10. The prompted ...

Typeset by REVTEX 4 for JASA(A,Y) Speech production knowledge in automatic speech recognition Simon, speech production knowledge is almost totally ignored in current mainstream ap- proaches to automatic speech recognition. Representations of speech ...

This paper deals with the use of linear microphone arrays for detection, localization and enhancement of a generic acoustic message produced in a noisy environment. A CrosspowerSpectrum Phase based analysis and a Coherence Measure representation are presented, that allow an accurate time delay estimation employed for the acoustic source position hypothesis. Preliminary results ...

The general areas of research include speech analysis, automatic processing of phonemic strings to orthographic outputs, linguistic theory and language description, and the prosodies of speech. Progress in each of these areas is described. (Author)

A phoneme-based automatic speech recognition system was developed and tested using synthetic speech. The acoustic signal is divided into short segments for analysis; segments are either a single pitch period of voiced speech or a 10 ms sample of voiceless...

The report describes work performed on a continuing study 1f the significant parameters of speech for application in the development of an automatic speech recognition system. Under the present contract the major emphasis was placed on obtaining data for ...

As a first step toward automatic phonetic analysis of speech, one desires to segment the signal into syllable-sized units. Experiments were conducted in automatic segmentation techniques for continuous, reading-rate speech to derive such units. A new segm...

... models are enhanced by incorporating prosody (speech variation in pitch and ... Programmatic risk for a technology insertion is best assessed by the ...

of error acting in the overall vari- ability of the speech signals. It offers the possibility to calAutomatic speech recognition and speech variability: A review M. Benzeghiba, R. De Mori, O. Deroo on both the technology and exploitation of automatic speech recognition ...

The paper concerns the use of formant frequency information in automatic speech recognition. The discussion is addressed to the physical significance of the formant and how this relates to the phonetic concepts of segment and equivalence that are needed f...

... Abstract : A project on automatic speech recognition for control ... pilot had access to a control by voice ... During the flight tests recordings were made of ...

A description is given of the design and operation of the automatic speech level meter. A brief summary is presented of computer programs available to process the output tape and operating instructions for running the programs are also given. The instrume...

An aural data link which incorporates an automatic speech recognition. (ASR) system for crew response offers several advantages over visual displays. ...

This report describes the completion of the development and construction of a speech enhancement unit (SEU). This is an electronic instrument that automatically detects and attenuates tones, clicks, and wideband random noises that may accompany speech sig...

Aug 3, 2009 ... The objective of this research project is to develop a speech human interface that can offer both crewmember usability and system ...

SPONTANEOUS SPEECH RECOGNITION AND SUMMARIZATION Sadaoki Furui Tokyo Institute of Technology (Japan, recognition of spontaneous speech is an area which has only recently emerged in the field of automatic speech recognition. Broadening the application of speech recognition depends crucially on ...

A critical survey of Russian publications in those fields of cybernetics that apply to speech communication is presented. In particular, reports on speech analysis, production, and perception, speech bandwidth compression, and automatic speech recognition...

... Accession Number : ADA202898. Title : Massively-Parallel Architectures for Automatic Recognition of Visual Speech Signals. ...

... automatic identification of speakers from their ... In a speaker verification experiment ... SPEECH, STATISTICAL ANALYSIS, ELECTRONIC SECURITY ...

... A COMPARISON OF SIGNAL-PROCESSING FRONT ENDS FOR AUTOMATIC SPEECH RECOGNITION CR JANKOWSKI, JR. ...

Modified pressure-regulator valve developed for arc powered wind tunnels allows automatic, accurate,

... Title : Automatic Construction of ... Descriptors : *COMPUTERIZED SIMULATION, *ARTIFICIAL ... SOFTWARE ENGINEERING, COMPUTER LOGIC ...

... Title : Automatic Construction of ... ARTIFICIAL INTELLIGENCE, COMPUTER PROGRAMS, COMPUTERIZED SIMULATION, ADAPTIVE ...

This article discusses the automatic processing of speech signals with the aim of finding a sequence of works (speech recognition) or a concept (speech understanding) being transmitted by the speech signal. The goal of the research is to develop an automatic typewriter that ...

Provide accurate speech recognition accessible via user interface device. ... access to speech recognition engine for voice control of systems. ...

, and its application to automatic speech recognition (ASR) is studied. Speech production can be regarded speech recognition system at different SNRs. 2. HARMONIC DEMODULATION 2.1. Theory of Speech Production-filter model of speech production in the frequency domain. The ...

Page 1. UNCLASSIFIED AD 37324 DEFENSE DOCUMENTATION CENTER FOR SCIENTIFIC AND TECHNICAL INFORMATION ...