Phonetically based speech recognition system and method

Details Phonetically based speech recognition system and method Phonetically based speech recognition system and method

2006-12-05

2006-12-05

Chawan, Vijay (Department: 2626)

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

C704S243000, C704S231000, C704S249000

Reexamination Certificate

active

07146319

ABSTRACT:
A speech recognition method includes a step of receiving a phonetic sequence output by a phonetic recognizer. The method also includes a step of matching the phonetic sequence with one of a plurality of reference phoneme sequences stored in a reference list that matches closest thereto. At least one of the plurality of reference phoneme sequences stored in the reference list includes additional information with respect to a phonetic sequence that is capable of being output by the phonetic recognizer.

REFERENCES:
patent: 4624010 (1986-11-01), Takebayashi
patent: 4748670 (1988-05-01), Bahl et al.
patent: 4783803 (1988-11-01), Baker et al.
patent: 4803729 (1989-02-01), Baker
patent: 4866778 (1989-09-01), Baker
patent: 5027406 (1991-06-01), Roberts et al.
patent: 5208897 (1993-05-01), Hutchins
patent: 5222190 (1993-06-01), Pawate et al.
patent: 5241619 (1993-08-01), Schwartz et al.
patent: 5465318 (1995-11-01), Sejnoha
patent: 5502790 (1996-03-01), Yi
patent: 5822730 (1998-10-01), Roth et al.
patent: 5920837 (1999-07-01), Gould et al.
patent: 6023677 (2000-02-01), Class et al.
patent: 6073097 (2000-06-01), Gould et al.
patent: 6088669 (2000-07-01), Maes
patent: 6122613 (2000-09-01), Baker
patent: 6253178 (2001-06-01), Robillard et al.
patent: 6260013 (2001-07-01), Sejnoha
patent: 6343270 (2002-01-01), Bahl et al.
patent: 6501833 (2002-12-01), Phillips et al.
patent: 6684185 (2004-01-01), Junqua et al.
patent: 2001/0012999 (2001-08-01), Vitale et al.
patent: 2003/0069730 (2003-04-01), Vanhilst
patent: 2003/0229497 (2003-12-01), Wilson et al.
patent: 0953970 (1999-11-01), None
patent: 0907949 (2001-10-01), None
X. Huang, “Spoken language processing: a guide to theory, algorithm, and system development”, 2001, pp. 383-401 and pp. 622-639.
F. Jelinek, “Statistical methods for speech recognition”, 1997, chapter 5, pp. 80-103.
PCT/US04/09929—International Search Report and Written Opinion of the International Searching Authority, Feb. 15, 2006, 8 pages.

Affiliated with

Also associated with

Rating

Phonetically based 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 Phonetically based speech recognition system and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phonetically based speech recognition system and method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3688490