DocumentCode
838259
Title
CMOS processor for template-based speech-recognition system
Author
Drews, W. ; Laroia, R. ; Pandel, J. ; Schumacher, A. ; Stölzle, A.
Author_Institution
Siemens AG, West Germany
Volume
136
Issue
2
fYear
1989
fDate
4/1/1989 12:00:00 AM
Firstpage
155
Lastpage
161
Abstract
A special purpose CMOS signal processor for use in a speaker-dependent isolated word recognition system is described. The recognition is performed on the basis of pattern matching, i.e. the processor calculates the distances between the spoken word to be recognised and all the reference words stored in a template memory by means of the dynamic-time-warp algorithm. Operating at 10 MHz, the processor performs recognition for a vocabulary of up to 1000 words.<>
Keywords
CMOS integrated circuits; computerised signal processing; speech recognition; 10 MHz; CMOS processor; dynamic-time-warp algorithm; pattern matching; reference words; signal processor; speaker-dependent isolated word recognition system; spoken word; template memory; template-based speech-recognition system; CMOS integrated circuits; Speech recognition;
fLanguage
English
Journal_Title
Communications, Speech and Vision, IEE Proceedings I
Publisher
iet
ISSN
0956-3776
Type
jour
Filename
19001
Link To Document