Converting audio signal into sines and cosines tia sal2

Discussion in 'Maple' started by temp, Apr 13, 2007.

  1. temp

    temp Guest

    Greetings

    Converting audio signal into sines and cosines tia sal2

    I have an audio signal / wav file and would like to know if maple 10 can
    convert this audio signal / wav file into sines or cosines. Is this
    possible with maple are thier any examples? If not what type of program
    will allow me to do this.

    TIA
    sal2
     
    temp, Apr 13, 2007
    #1

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  2. temp

    Robert Israel Guest

    It should be possible using the AudioTools package, and FourierTransform
    in the DiscreteTransforms package. However, I must say I haven't tried it.
     
    Robert Israel, Apr 13, 2007
    #2

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  3. temp

    Nasser Abbasi Guest

    I am sure this can be done in Maple. I have 2 examples below on how to show
    the frequency content of wav file in Matlab and Mathematica. did not have
    time to do Maple version. may be these example can help you.

    look for entry number 52 on my how to page below
    http://12000.org/my_notes/mma_matlab_control/howto.htm

    Nasser
     
    Nasser Abbasi, Apr 18, 2007
    #3

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