Inventor
DE SOUZA PETER V
US11 patents
⚠️ This page may combine multiple inventors who share the name “DE SOUZA PETER V”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
10 patentsUS5333236AJul 26, 1994
Speech recognizer having a speech coder for an acoustic match based on context-dependent speech-transition acoustic models
IBM247 citations99
US5195167AMar 16, 1993
Apparatus and method of grouping utterances of a phoneme into context-dependent categories based on sound-similarity for automatic speech recognition
IBM197 citations99
US6493667B1Dec 10, 2002
Enhanced likelihood computation using regression in a speech recognition system
IBM187 citations98
US5233681AAug 3, 1993
Context-dependent speech recognizer using estimated next word context
IBM82 citations96
US5222146AJun 22, 1993
Speech recognition apparatus having a speech coder outputting acoustic prototype ranks
IBM260 citations96
US5072452ADec 10, 1991
Automatic determination of labels and Markov word models in a speech recognition system
IBM288 citations96
US5278942AJan 11, 1994
Speech coding apparatus having speaker dependent prototypes generated from nonuser reference data
IBM50 citations92
US5182773AJan 26, 1993
Speaker-independent label coding apparatus
IBM35 citations92
US5615299AMar 25, 1997
Speech recognition using dynamic features
IBM36 citations89
US5129001AJul 7, 1992
Method and apparatus for modeling words with multi-arc markov models
IBM18 citations74