Error correction in speech recognition

  • US 7,315,818 B2
  • Filed: 05/11/2005
  • Issued: 01/01/2008
  • Est. Priority Date: 05/02/2000
  • Status: Active Grant
First Claim
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1. A computer-implemented method for speech recognition, the method comprising:

  • receiving dictated text;

    generating recognized speech based on the received dictated text, the generating comprising determining acoustic models for the dictated text that best match acoustic data for the dictated text;

    receiving an edited text of the recognized speech, the edited text indicating a replacement for a portion of the dictated text;

    determining an acoustic model for the edited text;

    determining whether to adapt acoustic models for the edited text based on the acoustic model for the edited text and the acoustic model for the dictated text portion.

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