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Substituting or replacing components in sound based on steganographic encoding

  • US 8,036,420 B2
  • Filed: 08/10/2010
  • Issued: 10/11/2011
  • Est. Priority Date: 12/28/1999
  • Status: Expired due to Fees
First Claim
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1. An apparatus comprising:

  • electronic memory for storing identifying information obtained from steganographically encoded sound;

    an electronic processor programmed for;

    providing the identifying information to a remote computer, wherein the remote computer is configured to include substitute sound corresponding to the identifying information;

    providing format information to the remote computer, wherein the format information identifies a format in which the substitute sound should be formatted prior to communication of the substitute sound; and

    controlling receipt of substitute sound corresponding to the identifying information.

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