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Old 27th April 2007   #23
Jules
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RE Sans Amp phase & drums...

Quote:
Originally Posted by tchad blake View Post
In the box I usually copy the track to be processed with SA and mix it in. I don't usually have problems or maybe they just don't bother me. But if I did have an undesirable phase effect, I'd probably start shifting the SA track backward or forwards with single samples until I got what I wanted. Also, play with HiLo pass filtering before you start moving things. That can alter your phase relationships drastically.
EQ=selective phase shift.

Very interesting
because like others here, I find there is no '100% perfect' phase relation ship with a clean snare and a processed Sans Amp copy, (even after the 1 sample increment shift game - it just always seems to have a close but not perfect phase relationship) . I can see that doing things like rolling off bass on the processed version might suddenly make more bass come through on the clean track etc etc..Cool tip must remember to try that more often.

I think the key is, some of the Sans Amped frequencies may be close in phase to the original but others will be further out of phase and have a subtractive effect on tone..

Using eq on one or both of two combined signals with close but not exact phase coherant signals can be weird (in a good way), sometimes subtractive EQ of a certain totally unexpected frequency - can have a profound (and sometimes very cool) BOOSTING effect on another frequency of the combined signal output..

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