Two-microphone acoustic feedback cancellation using NLMS based algorithms

Albu, F.; Tran, Linh Thi Thuc; Nordholm, Sven

doi:10.1109/ECAI.2017.8166504

Access Status

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Authors

Albu, F.

Tran, Linh Thi Thuc

Nordholm, Sven

Date

2017

Type

Conference Paper

Metadata

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Citation

Albu, F. and Tran, L.T.T. and Nordholm, S. 2017. Two-microphone acoustic feedback cancellation using NLMS based algorithms, 2017 9th International Conference on Electronics, Computers and Artificial Intelligence (ECAI 2017).

Source Title

Proceedings of the 9th International Conference on Electronics, Computers and Artificial Intelligence, ECAI 2017

Source Conference

2017 9th International Conference on Electronics, Computers and Artificial Intelligence (ECAI 2017)

DOI

10.1109/ECAI.2017.8166504

ISBN

9781509064571

School

Department of Electrical and Computer Engineering

URI

http://hdl.handle.net/20.500.11937/66784

Collection

Curtin Research Publications

Abstract

© 2017 IEEE. In this paper a sign NLMS algorithm variant is proposed to adapt the second microphone on the two microphone approach in hearing AIDS. for closed-loop feedback cancellation. The simulation results show improved convergence properties over competing methods used to tackle the acoustic feedback problem.