Encoding method, apparatus and device and decoding method

Details Encoding method, apparatus and device and decoding method Encoding method, apparatus and device and decoding method

2010-05-28

2010-11-16

Sked, Matthew J (Department: 2626)

Data processing: speech signal processing, linguistics, language

Speech signal processing

For storage or transmission

C704S219000, C704S221000

Reexamination Certificate

active

07835906

ABSTRACT:
The present invention relates to encoding technology. The encoding method includes selecting a second encoding mode for encoding an input frame signal according to an analysis on signal characteristic of the input frame signal; obtaining coding demand values for a preset first encoding mode and the second encoding mode which are used to encode the input frame signal; determining, from the above encoding modes based on the coding demand values, an encoding mode for encoding the input frame signal; and multiplexing information of the determined encoding mode and encoded data which are encoded according to the determined encoding mode. Hence, the compatibility and the prioritization in terms of the encoding modes can be achieved.

REFERENCES:
patent: 6625226 (2003-09-01), Gersho et al.
patent: 6691084 (2004-02-01), Manjunath et al.
patent: 6757649 (2004-06-01), Gao et al.
patent: 6940967 (2005-09-01), Makinen et al.
patent: 7136812 (2006-11-01), Manjunath et al.
patent: 7536305 (2009-05-01), Chen et al.
patent: 7552048 (2009-06-01), Xu et al.
patent: 7577567 (2009-08-01), Ehara et al.
patent: 7593852 (2009-09-01), Gao et al.
patent: 7613606 (2009-11-01), Makinen
patent: 2005/0256701 (2005-11-01), Makinen
patent: 2007/0016418 (2007-01-01), Mehrotra et al.
patent: 2009/0024386 (2009-01-01), Su et al.
patent: 1331826 (2002-01-01), None
patent: 1426629 (2003-06-01), None
patent: 101091108 (2007-12-01), None
patent: 1164580 (2001-12-01), None
patent: 1396843 (2004-03-01), None
patent: 1747442 (2007-01-01), None
patent: 1770915 (2007-04-01), None
patent: 1141947 (2009-02-01), None

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