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System And Method For Performing Distributed Speech Recognition

  • US 20130346080A1
  • Filed: 08/26/2013
  • Published: 12/26/2013
  • Est. Priority Date: 03/29/2007
  • Status: Active Grant
First Claim
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1. A system for performing distributed speech recognition, comprising:

  • audio data received on a main recognizer and on each of a plurality of secondary recognizers;

    a grammar module to transmit to each of the secondary recognizers, secondary grammars;

    a secondary speech recognition module to perform speech recognition on the audio data by each of the secondary recognizers using the secondary grammar for that secondary recognizer;

    a grammar module to construct a new grammar based on results of the speech recognition by each of the secondary recognizers; and

    a main speech recognition module to perform by the main recognizer, speech recognition on the audio data using the new grammar.

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