Speech recognition with plural confidence measures

Details Speech recognition with plural confidence measures Speech recognition with plural confidence measures

2006-05-09

2006-05-09

Lerner, Martin (Department: 2654)

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

C704S252000

Reexamination Certificate

active

07043429

ABSTRACT:
A speech recognition system is used to receive a speech signal and output an output language word with respect to the speech signal. The speech recognition system has preset quantities for a first threshold, a second threshold, and a third threshold. The speech recognition system includes a first speech recognition device that is used to receive the speech signal and generate a first candidate language word and a first confidence measurement of the first candidate language word, according to the speech signal. A second speech recognition device is used to receive the speech signal and generate a second candidate language word and a second confidence measurement of the second candidate language word, according to the speech signal. A confidence measurement judging unit is used to output the language word, by comparing the first confidence measurement and the second confidence measurement to the above thresholds.

REFERENCES:
patent: 5754978 (1998-05-01), Pérez-Méndez et al.
patent: 6061646 (2000-05-01), Martino et al.
patent: 6185528 (2001-02-01), Fissore et al.
patent: RE38101 (2003-04-01), Vysotsky et al.
patent: 6725193 (2004-04-01), Makovicka
patent: 6735562 (2004-05-01), Zhang et al.
patent: 6738745 (2004-05-01), Navratil et al.
patent: 6832191 (2004-12-01), Frasca et al.
patent: 6850886 (2005-02-01), Abrego et al.
patent: 2002/0198710 (2002-12-01), Hernandez-Abrego et al.
patent: 2004/0254790 (2004-12-01), Novak et al.
patent: 5-27795 (1993-02-01), None

Affiliated with

Also associated with

Rating

Speech recognition with plural confidence measures 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 with plural confidence measures, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Speech recognition with plural confidence measures will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3615921