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
Patent Images

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.

View all claims

    Thank you for your feedback