Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Martin Roessler0
Gerhard Uwe Schmidt0
Hans-Joerg Koepf0
Markus Buck0
Tim Haulick0
Date of Patent
December 27, 2011
0Patent Application Number
117897980
Date Filed
April 25, 2007
0Patent Citations Received
0
0
...
Patent Primary Examiner
Patent abstract
A system reduces echoes in an audio system by de-correlating audio signals. Adaptive filters provide compensation based on the de-correlated signals. A controller controls the de-correlation based upon the adaptation state of the adaptive filters.
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