Audio to Digital - any sample around?

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  1. - 29th November 2012, 23:10 #3
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    Normnet
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    Default Re: Audio to Digital - any sample around?

    Audio to digital is fairly simple.
    Any PIC with an AD will convert the analog audio signals to digital (numerical value).
    Simply take the reading at the preferred frequency (interval) for samples per second and select the AD whether 12 bit or 8 bit etc.

    When received use a digital to analog converter to convert back.
    I think some PIC's now have a basic built in DAC.
    Add a pot for volume control, amp and a speaker.

    I have done this successfully on a few designs.


    Norm
    Last edited by Normnet; - 29th November 2012 at 23:16.
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