Data processing: speech signal processing – linguistics – language – Linguistics – Multilingual or national language support
Patent
1997-12-19
2000-09-26
Hudspeth, David R.
Data processing: speech signal processing, linguistics, language
Linguistics
Multilingual or national language support
704255, 704275, G01L 1522
Patent
active
061253413
ABSTRACT:
A speech recognition system having multiple recognition vocabularies, and a method of selecting an optimal working vocabulary used by the system are disclosed. Each vocabulary is particulary suited for recognizing speech in a particular language, or with a particular accent or dialect. The system prompts a speaker for an initial spoken response; receives the initial spoken response; compares the response to each of a set of possible responses in an initial speech recognition vocabulary to determine a response best matched in the initial vocabulary. A working speech recognition vocabulary is selected from a plurality of speech recognition vocabularies, based on the best matched response.
REFERENCES:
patent: 5428707 (1995-06-01), Gould et al.
patent: 5488652 (1996-01-01), Bielby et al.
patent: 5513298 (1996-04-01), Stanford et al.
patent: 5524169 (1996-06-01), Cohen et al.
patent: 5634086 (1997-05-01), Rtischev et al.
patent: 5636325 (1997-06-01), Farrett
patent: 5689617 (1997-11-01), Pallakoff et al.
patent: 5758322 (1998-05-01), Rongley
patent: 5787394 (1998-07-01), Bahl et al.
patent: 5805771 (1998-09-01), Muthusamy et al.
patent: 5839107 (1998-11-01), Gupta et al.
patent: 5987414 (1999-11-01), Sabourin et al.
Brennan Paul M.
Raud Henry F.
Hudspeth David R.
Lerner Martin
Nortel Networks Corporation
LandOfFree
Speech recognition system and method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Speech recognition system and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Speech recognition system and method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2108338