An M-Estimator based algorithm for active impulse-like noise control

Authors: Lifu Wu, Xiaojun Qiu

Abstract:
M-Estimator is a popular technique in robust statistics which targets to reduce the effect of outliers. Several existing algorithms for active impulse-like noise control are reformulated as one species based on MEstimator respectively. A new M-Estimator based algorithm named Fair algorithm is proposed in the context of active impulse-like noise control. Simulations are performed to verify the effectiveness of the Fair algorithm and it is shown that the proposed algorithm compares favorably with the competitor algorithm in terms of noise control performance, while its computation complexity is relative lower. 

Keywords:
Active noise control
Impulse-like noise
M-Estimator

Published in: Applied Acoustics (Volume 74, Issue 3, March  2013)

Publisher: Elsevier

ISSN Information: 0003-682X

An M-Estimator based algorithm for active impulse-like noise control

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