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Combination and federation of local and remote speech recognition

  • US 8,892,439 B2
  • Filed: 07/15/2009
  • Issued: 11/18/2014
  • Est. Priority Date: 07/15/2009
  • Status: Active Grant
First Claim
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1. An article comprising a computer-readable storage device and containing instructions that if executed enable a computer to:

  • receive audio data indicating a task at a local device;

    pass the audio data to a local recognizer on the local device;

    perform speech recognition on the audio data with the local recognizer;

    based upon network bandwidth, delay passing the audio data to the remote recognizer until it is determined that the local recognizer cannot complete the speech recognition;

    receive a recognition result from at least one of the local and the remote recognizers; and

    perform the task indicated by the recognition result.

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