Zero cross detect - switching audio

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  1. - 30th October 2011, 16:57 #7
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    dhouston
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    Default Re: Zero cross detect - switching audio

    The delay will vary with the frequency of the audio but if you always switch on the falling edge, you will be slightly ahead of ZC and can add a delay if needed. The app note I referenced details how to calculate the delays for 60Hz - you can adapt it to your audio frequencies.
    Last edited by dhouston; - 30th October 2011 at 16:59.
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