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Methods and apparatus for detecting a voice command

  • US 9,112,984 B2
  • Filed: 03/12/2013
  • Issued: 08/18/2015
  • Est. Priority Date: 03/12/2013
  • Status: Active Grant
First Claim
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1. A method of monitoring an acoustic environment of a mobile device, the method comprising:

  • receiving, by the mobile device, acoustic input from the environment of the mobile device while the mobile device is operating in a low power mode;

    detecting whether the acoustic input includes a voice command from a user without requiring receipt of an explicit trigger from the user; and

    initiating responding to the detected voice command.

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