Noise injection for feedback cancellation with linear prediction

Abstract

Feedback oscillation is one of the major issues with hearing aids. An efficient way of feedback suppression is feedback cancellation, which uses an adaptive filter to estimate the feedback path. However, the feedback canceller suffers from the bias problem in the feedback path estimate. The recent progress suggests a feedback canceller with linear… (More)

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Cite this paper

@inproceedings{Ma2010NoiseIF, title={Noise injection for feedback cancellation with linear prediction}, author={Guilin Ma and Fredrik Gran and Finn Jacobsen and Finn T. Agerkvist}, year={2010} }