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Methods and apparatus for retrieving audio information using content and speaker information

  • US 6,345,252 B1
  • Filed: 04/09/1999
  • Issued: 02/05/2002
  • Est. Priority Date: 04/09/1999
  • Status: Expired due to Term
First Claim
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1. A method for retrieving audio information from one or more audio sources, said method comprising the steps of:

  • receiving a user query specifying at least one content and one speaker constraint; and

    comparing said user query with a content index and a speaker index of said audio source to identify audio information satisfying said user query.

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