Variable I/O interface for portable media device

  • US 20080077881A1
  • Filed: 03/27/2007
  • Published: 03/27/2008
  • Est. Priority Date: 09/21/2006
  • Status: Active Grant
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First Claim
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1. A portable media device for playing a media file, wherein the media file comprises at least one user-programmable parameter, the portable media device comprising:

  • one or more user input components that generate user input signals when actuated;

    memory for storing the media file; and

    a controller configured to adjust the at least one user-programmable parameter responsive to user input signals during playback of the media file and to store an adjustment to the at least one user-programmable parameter in memory.

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