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Method and Device for Acoustic Management Control of Multiple Microphones

  • US 20090016542A1
  • Filed: 06/09/2008
  • Published: 01/15/2009
  • Est. Priority Date: 05/04/2007
  • Status: Active Grant
First Claim
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1. An earpiece comprising:

  • at least one Ambient Sound Microphone (ASM) configured to convert an ambient sound to an ambient sound signal;

    at least one Ear Canal Microphone (ECM) configured to convert an internal sound from an ear canal of a user to an internal sound signal and where the internal sound signal includes an internal voice of the user; and

    a processor operatively coupled to the at least one ECM and receives the internal sound signal from the at least one ECM, where the processor is operatively coupled to the at least one ASM and receives the ambient sound signal from the at least one ASM, and where the processor is configured to filter the internal sound signal based on characteristics of the ambient sound signal.

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