Data processing: speech signal processing – linguistics – language – Speech signal processing – For storage or transmission
Reexamination Certificate
2008-07-22
2008-07-22
Lerner, Martin (Department: 2626)
Data processing: speech signal processing, linguistics, language
Speech signal processing
For storage or transmission
C704S215000, C704S217000, C714S747000, C714S822000
Reexamination Certificate
active
07403893
ABSTRACT:
A communication system includes a destination that receives voice samples and a voice parameter generated by a source. The destination uses the voice samples and voice parameter to reconstruct voice information in response to a packet loss. The destination may reconstruct voice information from multiple sources.
REFERENCES:
patent: 4907277 (1990-03-01), Callens et al.
patent: 5450449 (1995-09-01), Kroon
patent: 5699478 (1997-12-01), Nahumi
patent: 5699485 (1997-12-01), Shoham
patent: 5870397 (1999-02-01), Chauffour et al.
patent: 5884010 (1999-03-01), Chen et al.
patent: 5943347 (1999-08-01), Shepard
patent: 6356545 (2002-03-01), Vargo et al.
patent: 6389006 (2002-05-01), Bialik
patent: 6445717 (2002-09-01), Gibson et al.
patent: 6584438 (2003-06-01), Manjunath et al.
patent: 6665637 (2003-12-01), Bruhn
patent: 6687360 (2004-02-01), Kung et al.
patent: 6725191 (2004-04-01), Mecayten
patent: 6757654 (2004-06-01), Westerlund et al.
patent: 6785261 (2004-08-01), Schuster et al.
patent: 6836804 (2004-12-01), Jagadeesan
patent: 7013267 (2006-03-01), Huart et al.
patent: 7039716 (2006-05-01), Jagadeesan
patent: 7047190 (2006-05-01), Kapilow
patent: 7099820 (2006-08-01), Huart et al.
patent: 7212517 (2007-05-01), Dzik
Hayashi, Recommendation G.711—Appendix I, “A High Quality Low-Complexity Algorithm for Packet Loss Concealment with G.711,” Temporary Document 10 (PLEN),ITU—Telecommunication Standardization Sector, Sep. 1999, 19 pages.
Liao et al., “Adaptive recovery techniques for real-time audio streams,” IEEE Infocom 2001. Twentieth Annual Joint Conference of the IEEE Computer and Communications Societies Proceedings. Apr. 22-26, 2001, vol. 2, pp. 815-823.
Goodman et al., “Waveform substitution techniques for recovering missing speech segments in packet voice communications,” IEEE Transactions on Acoustics, Speech and Signal Processing, Dec. 1986, vol. 34, Issue 6, pp. 1440-1448.
Huart Pascal H.
Surazski Luke K.
Baker & Botts L.L.P.
Cisco Technology Inc.
Lerner Martin
LandOfFree
Method and apparatus for reconstructing voice information does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for reconstructing voice information, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for reconstructing voice information will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2780382