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Adjusting a speech engine for a mobile computing device based on background noise

  • US 9,076,454 B2
  • Filed: 01/25/2012
  • Issued: 07/07/2015
  • Est. Priority Date: 04/24/2008
  • Status: Active Grant
First Claim
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1. A method of adjusting a speech engine for a mobile computing device based on background noise, the mobile computing device operatively coupled to a microphone, the method comprising:

  • detecting a change in an operating environment of the mobile computing device from a previous operating environment to a current operating environment;

    based on detecting the change in the operating environment of the mobile computing device, performing the acts of;

    sampling, through the microphone, background noise for the current operating environment,generating a background noise model based at least in part on the sampled background noise, andconfiguring the speech engine for the mobile computing device with the background noise model.

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