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TELEPHONE SIGNAL GENERATOR AND METHODS AND DEVICES USING THE SAME

  • US 20080181376A1
  • Filed: 04/02/2008
  • Published: 07/31/2008
  • Est. Priority Date: 08/14/2003
  • Status: Active Grant
First Claim
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1. A device, comprising:

  • a telephone configured and arranged to transmit an audio signal; and

    a visual effects generator coupled to the telephone and configured and arranged to produce at least one user-initiated visual effect altering visual information transmitted by the telephone.

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