Audio coder utilizing repeated transmission of packet portion

Details Audio coder utilizing repeated transmission of packet portion Audio coder utilizing repeated transmission of packet portion

2005-10-18

2005-10-18

Ometz, David L. (Department: 2655)

Data processing: speech signal processing, linguistics, language

Speech signal processing

For storage or transmission

C375S267000, C375S240000

Reexamination Certificate

active

06957182

ABSTRACT:
A coder generates a first output providing first data from which a decoder can produce a reconstructed signal and a second output providing second, enhancement, data whereby a decoder receiving both the first and second data can produce a higher quality reconstructed signal. Packets of data are assembled for transmission, each packet containing primary data which includes the first data in respect of a temporal portion of the signal and the second data in respect of the same portion of the signal and secondary data which includes the first data in respect of a different temporal portion of the signal.

REFERENCES:
patent: 5692102 (1997-11-01), Pan
patent: 5850419 (1998-12-01), Todoroki
patent: 5956674 (1999-09-01), Smyth et al.
patent: 6111916 (2000-08-01), Talluri et al.
patent: 6122338 (2000-09-01), Yamauchi
patent: 197 13 059 (1997-11-01), None
patent: 0 533 538 (1993-08-01), None
patent: WO 95 06368 (1995-03-01), None
Bolot et al, “Control Mechanisms for Packet Audio in the Internet”, Proceedings of IEEE Infocom 1966, Conference on Computer Communications, Fifteenth Annual Joint Conference of the IEEE Computer and Communications Societies, Networking the Next Generation, San Francisco, Mar. 24-28, 1996, vol. 1, No. CONF. 15, pp. 232-239, XP000622315.
Hardman et al, “Reliable Audio for Use Over the Internet”, Proceedings of Inet '95, Jun. 1995, pp. 27-30.

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