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Emergency alert system

  • US 20030196200A1
  • Filed: 04/01/2003
  • Published: 10/16/2003
  • Est. Priority Date: 08/07/1998
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving an emergency alert message;

    converting a text message into a display file responsive to the emergency alert message containing the text message;

    converting an audio message into an audio file responsive to the emergency alert message containing the audio message;

    creating a digital emergency alert message responsive to the emergency alert message; and

    transmitting the digital emergency alert message to a digital subscriber television system.

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