Identification of Loudspeaker System and Elimination of Nonliner Distortion by using Volterra Filter

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Bibliographic Information

Other Title
  • Volterra フィルタを用いたスピーカーシステムの同定と非線形歪みの除去

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Description

Loudspeaker system is modeled by the Volterra series expansion. We have proposed a method measuring the Volterra kernel of the loudspeaker system by multi sine wave. However this method has a problem that doesn't consider third order distortion, and over. Therefore, we propose the new method measuring the second-order Volterra kernel by the multi sine wave. In this method, the third order distortion is considered. Furthermore, we propose the new automatic measuring system of second-order Volterra kernel considered third order distortion. And, we experiment on the elimination of the nonlinier distortion of loudspeaker system with the Volterra kernel measured by the new automatic measuring system on offline.

Journal

  • Technical report of IEICE. EA

    Technical report of IEICE. EA 98 (531), 69-76, 1999-01-21

    The Institute of Electronics, Information and Communication Engineers

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Keywords

Details 詳細情報について

  • CRID
    1570572702453445760
  • NII Article ID
    110003284452
  • NII Book ID
    AN10164817
  • Text Lang
    ja
  • Data Source
    • CiNii Articles

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