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  1. Member
    Join Date
    Sep 2012
    Location
    Australia
    Search Comp PM
    Audio is not my thing.

    I have a DTS-MA sound track, and a DTS full commentary track. I need to know exactly where the main audio drops in volume and the commentary audio takes over (each occurrence).

    How?
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  2. Open both in Audacity. Keep just one channel from each source. Make sure they're aligned and the same volume. Invert one. Mix them together. Ie, subtract one from the other.
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