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Method and apparatus for speech recognition using device usage pattern of user

  • US 20080167871A1
  • Filed: 07/25/2007
  • Published: 07/10/2008
  • Est. Priority Date: 01/04/2007
  • Status: Active Grant
First Claim
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1. A method of voice recognition in which a voice is input, a feature of the voice is extracted, and based on a predetermined acoustic model, the voice is recognized by using the extracted feature, the method comprising:

  • monitoring the usage pattern of a user of a device for inputting the voice;

    selecting second words from among first words stored in the device based on the result of monitoring, and storing the selected words; and

    recognizing the voice based on the acoustic model and second words.

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