Adaptive feedback cancellation in hearing aids with clipping in the feedback path.

  • Daniel J. Freed
  • Published 2008 in The Journal of the Acoustical Society of America

Abstract

Adaptive linear filtering algorithms are commonly used to cancel feedback in hearing aids. The use of these algorithms is based on the assumption that the feedback path is linear, so nonlinearities in the feedback path may affect performance. This study investigated the effect on feedback canceller performance of clipping of the feedback signal arriving at… (More)
DOI: 10.1121/1.2836767

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