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Wireless digital audio to AM/FM decoder and modulator

  • US 20030053378A1
  • Filed: 07/31/2002
  • Published: 03/20/2003
  • Est. Priority Date: 07/11/2001
  • Status: Abandoned Application
First Claim
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1. A wireless digital audio to AM/FM decoder and modulator capable of communicating with a radio receiver, comprising:

  • a short-range wireless networking transceiver using a standardized digital communications protocol to receive at least one stream of digital data representing audible information;

    a controller coupled to the transceiver to process the received said at least one stream of digital data;

    a software program operating on said controller to convert said at least one stream of digital data representing audible information into at least one stream of intermediate format digital data;

    a memory device coupled to said controller to store said at least one stream of digital data representing audible information and said software program;

    a digital-to-analog converter having at least one channel coupled to said controller to convert said at least one stream of intermediate format digital data into a like number of audio frequency signals; and

    a radio frequency transmitter coupled to said digital-to-analog converter to transmit said audio frequency signals at very low power to said radio receiver.

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