Closed-loop feedback cancellation utilizing two microphones and transform domain processing

Closed-loop feedback cancellation utilizing two microphones and transform domain processing

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 microphone is employed toprovide added information bout the signals which is then utilized to obtain an incoming signal estimate. This estimat...

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Bibliographic Details
Main Authors: Renato, C., Nakagawa, Carlos, Nordholm, Sven, Albu, F., Yan, Wei-Yong
Other Authors: ICASSP 2014 Publication Chair Maria Sabrina Greco
Format: Conference Paper
Published: IEEE 2014
Subjects:
hearing aids
feedback cancellation
bias problem
Acoustic feedback
two microphones
Online Access:http://hdl.handle.net/20.500.11937/39805

Internet

http://hdl.handle.net/20.500.11937/39805

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