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Microphone array apparatus

  • US 6,795,558 B2
  • Filed: 10/26/2001
  • Issued: 09/21/2004
  • Est. Priority Date: 06/26/1997
  • Status: Expired due to Term
First Claim
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1. A microphone array apparatus comprising:

  • a microphone array including microphones;

    a sound source position detector which detects a position of a sound source on the basis of output signals of the microphones;

    a camera generating an image of the sound source;

    a second detector which detects the position of the sound source on the basis of the image from the camera; and

    an integrate decision processing unit which outputs information indicating the position of the sound source on the basis of the information from the sound source position detector and the information from the second detector.

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