A Robust Fast LMM/Newton Algorithm for Generalized Side-lobe Canceller

Xianxiang Wang; Yi Zhou; Wenyi Yuan; Hongqing Liu

10th EAI International Conference on Mobile Multimedia Communications

Research Article

A Robust Fast LMM/Newton Algorithm for Generalized Side-lobe Canceller

Download574 downloads

Cite: BibTeX Plain Text

@INPROCEEDINGS{10.4108/eai.13-7-2017.2270443,
    author={Xianxiang Wang and Yi Zhou and Wenyi Yuan and Hongqing Liu},
    title={A Robust Fast LMM/Newton Algorithm for Generalized Side-lobe Canceller},
    proceedings={10th EAI International Conference on Mobile Multimedia Communications},
    publisher={EAI},
    proceedings_a={MOBIMEDIA},
    year={2017},
    month={12},
    keywords={gsc fast-lms/newton fast-lmm/newton m- estimator},
    doi={10.4108/eai.13-7-2017.2270443}
}

Xianxiang Wang
Yi Zhou
Wenyi Yuan
Hongqing Liu
Year: 2017
A Robust Fast LMM/Newton Algorithm for Generalized Side-lobe Canceller
MOBIMEDIA
EAI
DOI: 10.4108/eai.13-7-2017.2270443

Xianxiang Wang¹^,*, Yi Zhou¹, Wenyi Yuan¹, Hongqing Liu¹

1: Chongqing University of Posts and Telecommunications

*Contact email: 895843695@qq.com

Abstract

For the conventional generalized side-lobe canceller (GSC), least square (LS) type adaptive filters have poor convergence performance when the speech enhancement system is corrupted by impulsive noise. In this paper, a robust GSC algorithm based on Fast-LMM/Newton algorithm is proposed. Experiments on dual-microphone system proved the proposed algorithm can achieve better robustness performance under the impulsive noise.

Keywords: gsc fast-lms/newton fast-lmm/newton m- estimator

Published: 2017-12-08
Publisher: EAI

: http://dx.doi.org/10.4108/eai.13-7-2017.2270443