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ADAPTIVE FEEDBACK GAIN CORRECTION

  • US 20100177917A1
  • Filed: 01/13/2009
  • Published: 07/15/2010
  • Est. Priority Date: 12/23/2008
  • Status: Active Grant
First Claim
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1. A hearing aid comprising:

  • a signal processor;

    a input transducer electrically connected to the signal processor;

    a receiver electrically connected to the signal processor;

    an adaptive feedback cancellation filter configured to suppress feedback from a signal path between the receiver and the input transducer; and

    a feedback gain correction unit configured for adjusting a gain parameter of the signal processor based at least in part on coefficients of the adaptive feedback cancellation filter.

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