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METHOD AND APPARATUS FOR PROVIDING SIDETONE FEEDBACK NOTIFICATION TO A USER OF A COMMUNICATION DEVICE WITH MULTIPLE MICROPHONES

  • US 20100022280A1
  • Filed: 07/15/2009
  • Published: 01/28/2010
  • Est. Priority Date: 07/16/2008
  • Status: Active Grant
First Claim
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1. A communication device including multiple microphones comprising:

  • a first microphone for producing a first input audio signal;

    a second microphone for producing a second input audio signal;

    a sidetone feedback notifier, for producing a notification signal., connected, directly or indirectly, to a first microphone and, connected, directly or indirectly, to a second microphone, wherein the notification signal is based on the combination of the first input audio signal and the second input audio signal; and

    a notification device, for providing a feedback signal to a user based on the notification signal, connected, directly or indirectly to the sidetone feedback notifier.

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