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Digital radio tagging using an RF tuner accessory

  • US 9,742,442 B2
  • Filed: 02/18/2015
  • Issued: 08/22/2017
  • Est. Priority Date: 12/14/2008
  • Status: Active Grant
First Claim
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1. A method for use in an accessory having a digital radio receiver, the method comprising:

  • receiving a first command at an input interface to tune to a given frequency;

    in response to the first command, tuning to the given frequency;

    disabling decode of digital audio data received from the given frequency;

    determining a number of digital radio program services at the given frequency; and

    providing, at an output interface, information representative of the number of digital radio program services at the given frequency, the information including program service data (PSD) metadata provided at the given frequency.

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