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Method and Apparatus for Automatic Detection and Identification of Unidentified Broadcast Audio or Video Signals

  • US 20080263041A1
  • Filed: 11/14/2006
  • Published: 10/23/2008
  • Est. Priority Date: 11/14/2005
  • Status: Abandoned Application
First Claim
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1. A method executed by a digital signal processing system for detecting at least two substantially similar instances of the same piece of unregistered program in one or more broadcast signals comprising:

  • periodically detecting whether two or more unregistered portions of said one or more broadcast signals is sufficiently self-similar.

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