Inventor
RAJASEKARAN PERIAGARAM K
US8 patents
Patents
8 patentsUS5805771ASep 8, 1998
Automatic language identification method and system
TEXAS INSTRUMENTS INC127 citations96
US4780906AOct 25, 1988
Speaker-independent word recognition method and system based upon zero-crossing rate and energy measurement of analog speech signal
TEXAS INSTRUMENTS INC80 citations95
US5987547ANov 16, 1999
Network computer with interchangeable hard drive and data transceiver
TEXAS INSTRUMENTS INC27 citations92
US4763278AAug 9, 1988
Speaker-independent word recognizer
TEXAS INSTRUMENTS INC41 citations92
US4712242ADec 8, 1987
Speaker-independent word recognizer
TEXAS INSTRUMENTS INC39 citations92
US6243677B1Jun 5, 2001
Method of out of vocabulary word rejection
TEXAS INSTRUMENTS INC36 citations91
US5745872AApr 28, 1998
Method and system for compensating speech signals using vector quantization codebook adaptation
TEXAS INSTRUMENTS INC29 citations86
US4922539AMay 1, 1990
Method of encoding speech signals involving the extraction of speech formant candidates in real time
TEXAS INSTRUMENTS INC21 citations81