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Methods and apparatus for unknown speaker labeling using concurrent speech recognition, segmentation, classification and clustering

  • US 6,424,946 B1
  • Filed: 11/05/1999
  • Issued: 07/23/2002
  • Est. Priority Date: 04/09/1999
  • Status: Expired due to Term
First Claim
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1. A method for identifying a speaker in an audio source, said method comprising the steps of:

  • transcribing said audio source to create a textual version of said audio information;

    identifying potential segment boundaries in said audio source; and

    assigning a speaker label to each identified segment, said speaker label being selected from a speaker database that includes at least one model for an unenrolled speaker.

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