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Multi-sensory speech detection system

  • US 20050027515A1
  • Filed: 07/29/2003
  • Published: 02/03/2005
  • Est. Priority Date: 07/29/2003
  • Status: Active Grant
First Claim
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1. A speech detection system, comprising:

  • an audio microphone outputting a microphone signal based on a sensed audio input;

    a speech sensor outputting a sensor signal based on a non-audio input generated by speech action; and

    a speech detector component outputting a speech detection signal indicative of whether a user is speaking based on the sensor signal.

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