Multi-channel codebook dependent compensation

Details Multi-channel codebook dependent compensation Multi-channel codebook dependent compensation

2008-01-15

2008-01-15

Opsasnick, Michael (Department: 2626)

Data processing: speech signal processing, linguistics, language

Speech signal processing

For storage or transmission

C704S225000

Reexamination Certificate

active

07319954

ABSTRACT:
Methods and apparatus, in the context of speech recognition, for compensating in the cepstral domain for the effect of an interfering signal by using a reference signal.

REFERENCES:
patent: 4537200 (1985-08-01), Widrow
patent: 5309378 (1994-05-01), Beierle
patent: 5487129 (1996-01-01), Paiss et al.
patent: 5539832 (1996-07-01), Weinstein et al.
patent: 5590241 (1996-12-01), Park et al.
patent: 5590242 (1996-12-01), Juang et al.
patent: 5598505 (1997-01-01), Austin et al.
patent: 5737485 (1998-04-01), Flanagan et al.
patent: 5745872 (1998-04-01), Sonmez et al.
patent: 5781883 (1998-07-01), Wynn
patent: 5924065 (1999-07-01), Eberman et al.
patent: 5956679 (1999-09-01), Komori et al.
patent: 6157909 (2000-12-01), Mauuary et al.
patent: 6487295 (2002-11-01), Lofgren et al.
A. A. Ammar, et al. Reference-Free Interference Cancellation Using Cross-Couple Scheme, Feb. 22-24, 2000, Minufiya University, Egypt, p. 7.
E. Weinstein et al., “Multi-channel signal separation by decorrelation”, IEEE transactions on Speech and Audio Processing, vol. 1, No. 4, Oct. 1993.
L. Rabiner et al., “Fundamentals of Speech Recognition”, Prentice Hall Signal Processing Series, Alan V. Oppenheim, Series Editor, 1993.
L.R. Bahl et al., Performance of the IBM Large Vocabulary Continuous Speech Recognition System on the ARPA Wall Street Journal Task, Proceedings of ICASSP 1995, pp. 41-44, 1995.
A. Acero, “Acoustical and Environmental Robustness in Automatic Speech Recognition”, PhD thesis, Dept. of Elec. and Comp. Eng., Carnegie Mellon University, Pittsburgh PA, Sep. 1990.
L. Rabiner et al., “Fundamentals of Speech Recognition”, Prentice Hall Signal Processing Series, Alan V. Oppenheim, Series Editor, Chapter 3, 1993.

Affiliated with

Also associated with

Rating

Multi-channel codebook dependent compensation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-channel codebook dependent compensation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-channel codebook dependent compensation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2787725