MP3 player having exercise meter

  • US 20050049113A1
  • Filed: 05/27/2004
  • Published: 03/03/2005
  • Est. Priority Date: 08/27/2003
  • Status: Abandoned Application
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First Claim
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1. A MP3 player, includes:

  • a memory unit for storing MP3 files;

    a DSP processor for decoding the MP3 files to generate audio signals;

    an earphone for converting the audio signals outputted from said DSP processor into sound signals;

    a display unit for displaying the messages outputted from said DSP processor; and

    a key input unit for transmitting a command by a user'"'"'s request to said DSP processor;

    characterized in that;

    said MP3 player further includes a vibration sensing component, which generates a first signal following with the user'"'"'s vibration, and transmits the first signal to said DSP processor; and

    a heartbeat sensor for sensing the heartbeat status of the user to generate a second signal and transmit the second signal to said DSP processor, and said DSP processor processes and accumulates the first signal and the second signal respectively, obtains the walking-step counting values and the heartbeat counting values respectively, and displays the measured values on said display unit.

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