This paper presents a new method of acoustic feedback cancellation in hearing aids which is based on the orthogonality principle. This method is less affected by ambient signals in steady state, therefore the adaptive filter estimates the feedback pat...
This paper presents a new method of acoustic feedback cancellation in hearing aids which is based on the orthogonality principle. This method is less affected by ambient signals in steady state, therefore the adaptive filter estimates the feedback path well. The improved performance of this method is confirmed by computer simulation.