Pattern recognizing device and method, and providing medium

Details Pattern recognizing device and method, and providing medium Pattern recognizing device and method, and providing medium

2007-10-09

2007-10-09

Opsasnick, Michael N (Department: 2626)

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

C704S226000

Reexamination Certificate

active

09674583

ABSTRACT:
The silence-acoustic-model correcting division generates a silence acoustic model that is used for recognizing the silent section Ts which exists in the beginning of the speech recognition section, on the basis of the environment noise that is included in the noise observation section Tn.

REFERENCES:
patent: 4628529 (1986-12-01), Borth et al.
patent: 4630304 (1986-12-01), Borth et al.
patent: 4811404 (1989-03-01), Vilmur et al.
patent: 5148489 (1992-09-01), Erell et al.
patent: 5353376 (1994-10-01), Oh et al.
patent: 5651094 (1997-07-01), Takagi et al.
patent: 5706394 (1998-01-01), Wynn
patent: 5778342 (1998-07-01), Erell et al.
patent: 5806034 (1998-09-01), Naylor et al.
patent: 5839103 (1998-11-01), Mammone et al.
patent: 5924065 (1999-07-01), Eberman et al.
patent: 6023676 (2000-02-01), Erell
patent: 6067517 (2000-05-01), Bahl et al.
patent: 6188982 (2001-02-01), Chiang
patent: 6230128 (2001-05-01), Smyth
patent: 6381571 (2002-04-01), Gong et al.
patent: 6418411 (2002-07-01), Gong
patent: 6591237 (2003-07-01), Erell
patent: 6839670 (2005-01-01), Stammler et al.
patent: 6910010 (2005-06-01), Iwahashi et al.
patent: 0 913 810 (1999-05-01), None
patent: 56-159400 (1981-11-01), None
patent: 5-219176 (1993-08-01), None
patent: 5-316186 (1993-11-01), None
patent: 11-133992 (1999-05-01), None
ReliaSoft Corp., “MLE (Maximum Likelihood) Parameter Estimation Tutorial”, 2002, http://www.weibull.com/AccelTestWeb/mle—maximum—likelihood—parameter—estimation.htm.
Proceedings of the 8thSony Research Forum, Hongchang Pao et al., “Stochastic Feature Extraction for Improving Noise Robustness in Speech Recognition”, pp. 9-14, 1999.
Proceedings of the IEEE 1998 International Conference on Acoustics, Speech and Signal Processing, vol. 2, N. Iwahashi et al., Stochastic Features for Noise Robust Speech Recognition, pp. 633-636, May 12-15, 1998, Seattle, Washington, USA.
N. Iwahashi et al., “Noise Robust Speech Recognition Using Stochastic Representation of Features”, pp. 91-92, Mar. 17, 1998.
N. Iwahashi et al., Technical Report of IEICE, SP97-97, “Stochastic Representation of Features for Noise Robust Speech Recognition”, pp. 17-22, Jan. 23, 1998.

Affiliated with

Also associated with

Rating

Pattern recognizing device and method, and providing medium does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pattern recognizing device and method, and providing medium, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pattern recognizing device and method, and providing medium will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3902386