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System and method for transmitting digital multimedia data with analog broadcast data

  • US 9,094,186 B2
  • Filed: 03/12/2013
  • Issued: 07/28/2015
  • Est. Priority Date: 03/09/2000
  • Status: Expired due to Fees
First Claim
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1. A method of transmitting digital data on at least one RF carrier of an audio broadcast, comprising:

  • identifying digital data associated with, but different than a set of broadcast data;

    determining synchronization data corresponding to a broadcast event within the set of broadcast data;

    assembling a data packet including the digital data and the synchronization data; and

    transmitting the data packet to a receiver before the broadcast event, such that the broadcast data is presented with the digital data based on the synchronization data to a consumer of the broadcast data.

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