Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Carlos M. Avendano0
Jean-Marc M. Jot0
Date of Patent
July 28, 2009
Patent Application Number
10163158
Date Filed
June 4, 2002
Patent Citations Received
Patent Primary Examiner
Patent abstract
Extracting an ambience signal from a plurality of audio signals includes transforming the signals into a short-time transform domain; computing an interchannel correlation measure in the short-time transform domain; and classifying portions of the signals that correspond to a low correlation measure as the ambience signal.
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