System and method for control of audio field based on position of user

  • US 20050152565A1
  • Filed: 01/09/2004
  • Published: 07/14/2005
  • Est. Priority Date: 01/09/2004
  • Status: Active Grant
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First Claim
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1. A system for audio reproduction comprising:

  • means for obtaining one or more audio signals that are representative of sounds occurring at a first location;

    means for communicating the audio signals from the first location to a second location of a person;

    means for determining a position of the head of the person in at least two dimensions at the second location by imaging the person; and

    plural means for reproducing an audio field at the second location from the audio signals, wherein sounds emitted by each means for reproducing are controlled based on the position of the head of the person.

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