Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Wei-Ge Chen1
Kazuhito Koishida1
Sanjeev Mehrotra1
Chao He1
Date of Patent
February 8, 2011
1Patent Application Number
117720911
Date Filed
June 29, 2007
1Patent Citations Received
Patent Primary Examiner
Patent abstract
An audio decoder provides a combination of decoding components including components implementing base band decoding, spectral peak decoding, frequency extension decoding and channel extension decoding techniques. The audio decoder decodes a compressed bitstream structured by a bitstream syntax scheme to permit the various decoding components to extract the appropriate parameters for their respective decoding technique.
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