DocumentCode
2988207
Title
Development of the speaker-dependent voice activated dialing equipment
Author
Sato, Shinichi ; Suzuki, Yukio ; Takizawa, Yumi
Author_Institution
Digital Commun. Lab., OKI Electric Ind. Co. Ltd., Tokyo, Japan
fYear
1988
fDate
15-17 Jun 1988
Firstpage
548
Lastpage
554
Abstract
Presents the voice activated dialing equipment for a mobile telephone based on a newly developed speech recognition algorithm. This algorithm has overcome technical difficulties for speech recognition under noisy environments. Evaluation tests under the actual environment in a running car has proven that this equipment has a recognition rate of 98.2%
Keywords
mobile radio systems; radiotelephony; speech recognition; telephone equipment; mobile telephone; noisy environments; running car; speaker dependent voice activated dialling equipment; speech recognition algorithm; Algorithm design and analysis; Autocorrelation; Cepstral analysis; Cepstrum; Delta modulation; Frequency; Linear predictive coding; Signal analysis; Speech analysis; Speech recognition;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 1988, IEEE 38th
Conference_Location
Philadelphia, PA
ISSN
1090-3038
Type
conf
DOI
10.1109/VETEC.1988.195416
Filename
195416
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