Performance of DCMP adaptive array utilizing aggregated microphones

M. Matsumoto, S. Hashimoto

    研究成果: Conference contribution

    1 被引用数 (Scopus)

    抄録

    Recently, the authors proposed a miniaturized microphone array not utilizing the phase difference but utilizing the directivity of each microphone, namely aggregated microphones. We have already showed that the phased microphone array and the aggregated microphones can be described within the same framework. We have also showed that it is possible to apply the aggregated microphones to the various methods of the phased microphone array. However, the difference of the performance between the phased array and the aggregated microphones has not been evaluated yet. The effect of the directivity and the posture of each microphone on the performance of the aggregated microphones has not also been evaluated yet. In this paper, we evaluate the performance of DCMP (Directionally Constrained Minimization of Power) adaptive array utilizing aggregated microphones.

    本文言語English
    ホスト出版物のタイトル2006 IEEE Sensor Array and Multichannel Signal Processing Workshop Proceedings, SAM 2006
    ページ631-635
    ページ数5
    出版ステータスPublished - 2006
    イベント4th IEEE Sensor Array and Multichannel Signal Processing Workshop Proceedings, SAM 2006 - Waltham, MA
    継続期間: 2006 7 122006 7 14

    Other

    Other4th IEEE Sensor Array and Multichannel Signal Processing Workshop Proceedings, SAM 2006
    CityWaltham, MA
    Period06/7/1206/7/14

    ASJC Scopus subject areas

    • 信号処理
    • 制御およびシステム工学
    • 電子工学および電気工学

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