Method and system of adapting speech recognition models to speak

Details Method and system of adapting speech recognition models to speak Method and system of adapting speech recognition models to speak

1997-12-29

1999-12-14

Hudspeth, David R.

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

704246, 704251, G10L 506

Patent

active

06003002&

ABSTRACT:
The method and system of adapting speech recognition models to a speaker environment may comprise receiving a spoken password (52) and getting a set of speaker independent (SI) speech recognition models (54). A mapping sequence may be determined for the spoken password (56). Using the mapping sequence, a speaker ID may be identified (58). A transform may be determined (66) between the SI speech recognition models and the spoken password using the mapping sequence. Speaker adapted (SA) speech recognition models may be generated (68) by applying the transform to SI speech recognition models. A speech input may be recognized (70) by applying the SA speech recognition models.

REFERENCES:
patent: 5222187 (1993-06-01), Doddington et al.
patent: 5271088 (1993-12-01), Bahler
patent: 5293452 (1994-03-01), Picone et al.
patent: 5297194 (1994-03-01), Hunt et al.
patent: 5321773 (1994-06-01), Kopec et al.
patent: 5517558 (1996-05-01), Schalk
patent: 5675706 (1997-10-01), Lee et al.
patent: 5687287 (1997-11-01), Gandhi et al.
patent: 5719921 (1998-02-01), Vysotsky et al.
patent: 5790754 (1998-08-01), Mozer et al.
patent: 5832063 (1998-11-01), Vysotsky et al.
patent: 5839103 (1998-11-01), Mammone et al.
Richard J. Mammone, Xiaoyu Zhang, Ravi P. Ramachandran, "Robust Speaker Recognition," IEEE Signal Processing Magazine, Sep. 1996.

Affiliated with

Also associated with

Rating

Method and system of adapting speech recognition models to speak does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and system of adapting speech recognition models to speak, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system of adapting speech recognition models to speak will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-873362