Multi-channel signal encoding and decoding

Data processing: speech signal processing – linguistics – language – Speech signal processing – For storage or transmission

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C704S223000, C704S219000, C704S262000

Reexamination Certificate

active

10380423

ABSTRACT:
A multi-channel linear predictive analysis-by-synthesis signal encoding method detects (S26, S27) inter-channel correlation and select one of several possible encoding modes (S24,S29,S30) based on the detected correlation.

REFERENCES:
patent: 5684923 (1997-11-01), Suzuki et al.
patent: 5956674 (1999-09-01), Smyth et al.
patent: 5974380 (1999-10-01), Smyth et al.
patent: 6393392 (2002-05-01), Minde
patent: 198 29 284 (1999-11-01), None
patent: 0 858 067 (1998-08-01), None
patent: 0 875 999 (1998-11-01), None
patent: WO99/16136 (1990-12-01), None
patent: WO 00/19413 (2000-04-01), None
patent: WO 02/23528 (2002-03-01), None
Gersho, “Advances in Speech and Audio Compression”, Proceedings of the IEEE, vol. 82, No. 6, Jun. 1994, pp. 900-918.
Spanias, “Speech Coding: A Tutorial Review”, Proceedings of the IEEE, vol. 82, No. 10, Oct. 1994, pp. 1541-1582.
Gersho et al., “Variable Rate Speech Coding for Cellular Networks”, Speech and audio coding for wireless and network applications, Kluwer Academic Press, 1993, pp. 77-84, .
Kleijn et.al, “Generalized analysis-by-synthesis coding and its application to pitch prediction”, In Proc. IEEE Int. Conf. Acoust., Speech and Signal Processing, 1992, pp. 337-340.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Multi-channel signal encoding and decoding 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 signal encoding and decoding, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-channel signal encoding and decoding will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3871300

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.