Data processing: speech signal processing – linguistics – language – Speech signal processing – For storage or transmission
Reexamination Certificate
2007-10-31
2011-10-18
Opsasnick, Michael N (Department: 2626)
Data processing: speech signal processing, linguistics, language
Speech signal processing
For storage or transmission
Reexamination Certificate
active
08041561
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.
patent: 7319954 (2008-01-01), Deligne et al.
E.Weinstein et al., “Multi-channel signal separation by decorrelation”, IEEE transactions on Speech and Audio Processing, vol. 1, No. 4, Oct. 1993.
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, vol. 1, pp. 41-44, 1995.
A. Acero, “Acoustical and Environmental Robustness in Automatic Speech Recognition”, PhD thesis, Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, Sep. 1990.
Rabiner et al., “Fundamentals of Speech Recognition”, Prentice Hall Signal Processing Series, Alan V. Oppenheim, Series Editor, Chapter 3, 1993.
A. A. Ammar, et al, Reference-Free Interference Cancellation Using Cross-Couple Scheme, Feb. 22-24, 2000, Minufiya University, Egypt, p. 7.
Deligne Sabine
Gopinath Ramesh A.
Nuance Communications Inc.
Opsasnick Michael N
Wolf Greenfield & Sacks P.C.
LandOfFree
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.
Profile ID: LFUS-PAI-O-4279869