Aug 7, 2014 · This letter provides the theoretical analysis for the two microphone method. It presents analytic expressions showing that the optimal solution ...

In this paper we are studying the use of two microphones for acoustic feedback cancellation in hearing aids. With the two microphones approach, an additional ...

Abstract—Acoustic feedback cancellation in hearing aids makes use of adaptive filters to continuously identify and track variations to the feedback path.

This letter provides the theoretical analysis for the two microphone method and demonstrates simulation results with the prediction error method in terms of ...

Acoustic feedback cancellation in hearing aids makes use of adaptive filters to continuously identify and track variations to the feedback path.

The two microphone feedback cancellation method has been shown in literature to provide improved feedback cancellation over single microphone BTE hearing aids ...

TL;DR: This letter provides the theoretical analysis for the two microphone method and demonstrates simulation results with the prediction error method in ...

Oct 22, 2024 · We study two methods for obtaining the fixed poles, an inherently stable least-squares method and a log-scale frequency resolution method.

Dec 19, 2015 · This paper introduces the applications of uniform and non-uniform sub-band techniques into the two-microphone acoustic feedback cancellation ( ...

In adaptive feedback cancellation an adaptive filter is used to model the acoustic feedback path between the hearing aid loudspeaker and the microphone. An ...