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Adaptive distortion manager for use with an acoustic echo canceler and a method of operation thereof

  • US 20030185402A1
  • Filed: 03/27/2002
  • Published: 10/02/2003
  • Est. Priority Date: 03/27/2002
  • Status: Abandoned Application
First Claim
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1. A distortion manager for use with an acoustic echo canceler, comprising:

  • a coherence ascertainer configured to determine a coherency between audio streams; and

    an adaptive distortion adder coupled to said coherence ascertainer configured to selectively add non-linear distortion to at least one of said audio streams based on said coherency.

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