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Systems and methods of performing speech recognition using historical information

  • US 20090094033A1
  • Filed: 10/09/2007
  • Published: 04/09/2009
  • Est. Priority Date: 06/27/2005
  • Status: Active Grant
First Claim
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1. An apparatus including a self service kiosk, the self service kiosk comprising:

  • a speech recognizer including at least one recognition set, wherein the speech recognizer provides first recognition results;

    an audio user interface, the audio user interface coupled to deliver speech input data to the speech recognizer; and

    an identifier retrieval system to receive an identifier providing identification of a user,wherein the identifier is used in retrieving history information, and wherein the speech recognizer uses the history information to modify the first recognition results.

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