Assignee
ATR INTERPRETING TELECOMMUNICA
JP·6 granted patents·869 citations·filing 1995–1998
Top patents by PatentIndex Score
6 records- 0194US5835893AClass-based word clustering for speech recognition using a three-level balanced hierarchical similarityATR INTERPRETING TELECOMMUNICA·Filed 1996·Granted Nov 10, 1998·300 cites·6 claims
- 0286US5754681ASignal pattern recognition apparatus comprising parameter training controller for training feature conversion parameters and discriminant functionsATR INTERPRETING TELECOMMUNICA·Filed 1995·Granted May 19, 1998·160 cites·16 claims
- 0380US6041299AApparatus for calculating a posterior probability of phoneme symbol, and speech recognition apparatusATR INTERPRETING TELECOMMUNICA·Filed 1998·Granted Mar 21, 2000·109 cites·16 claims
- 0478US5839105ASpeaker-independent model generation apparatus and speech recognition apparatus each equipped with means for splitting state having maximum increase in likelihoodATR INTERPRETING TELECOMMUNICA·Filed 1996·Granted Nov 17, 1998·129 cites·10 claims
- 0577US5878390ASpeech recognition apparatus equipped with means for removing erroneous candidate of speech recognitionATR INTERPRETING TELECOMMUNICA·Filed 1997·Granted Mar 2, 1999·82 cites·12 claims
- 0676US5983178ASpeaker clustering apparatus based on feature quantities of vocal-tract configuration and speech recognition apparatus therewithATR INTERPRETING TELECOMMUNICA·Filed 1998·Granted Nov 9, 1999·89 cites·9 claims
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