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Thread: Waves

  1. Dec 2nd, 2001, 06:32 PM #1
    Amon Ra
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    Question Waves

    i was wondering how i could make an equalizer? like in the volume thing in windows..if you play a wav or mp3 and look at the Wave vollume, there is a bar moving up and down..what do i need to do that?..i need to know how to get the waves from teh song that plays..then i want to output it to a LED board..(thats no problem.
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  2. Dec 3rd, 2001, 09:04 AM #2
    CornedBee
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    you must follow the data stream and get the amplitude (I have no idea how wav or mp3 files are organized). The amplitude is equivalent to the current volume. I think you can use that.
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