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ACOUSTIC MODEL ADAPTATION USING GEOGRAPHIC INFORMATION

  • US 20120022869A1
  • Filed: 09/30/2011
  • Published: 01/26/2012
  • Est. Priority Date: 05/26/2010
  • Status: Active Grant
First Claim
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1. A system comprising:

  • one or more computers; and

    one or more computer-readable media coupled to the one or more computers having instructions stored thereon which, when executed by the one or more computers, cause the one or more computers to perform operations comprising;

    receiving an audio signal that corresponds to an utterance recorded by a mobile device,determining a geographic location associated with the mobile device,adapting one or more acoustic models for the geographic location, andperforming speech recognition on the audio signal using the one or more acoustic models model that are adapted for the geographic location.

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