10th EAI International Conference on Mobile Multimedia Communications

Research Article

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

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  • @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.