Quote:
Originally Posted by lawst
Khazul:
I tried some of your suggestions out last nite - thanks its definitely got me going in the right direction. The ring mod seems to push the sound out the mix a bit. Didn?t really know what you meant by "wavetable sine with freqmod or phasemod FM" though
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If looking at the OSC page in VC, set both osc 1 and osc 2 to "Table" mode, and select "Sine" into each. The FM mode bit should then give you options for "FreqMod" and "PhaseMod" (two different variations of FM synthesis), so select either - FreqMod is a good one to start with.
As you crank up the FM amount, it introduces extra harmonics - ie the exact opposite of a normal filter.
If you now detune the second osc with respect to the first, you start to get wierd shit - really strong non-harminc tones creeping in - especially if you detune with semi tones. As you get back to a multiple of 12 semitone, its sounds normal again.
Why a sine wave? In FM synthesis a Sine wave is your basic starting point with no harmonics - because you later add more harmonics. The exact oppositie to subtractive where your start with tones rich in harmonics and filter out the ones you dont want. If you start with something other than a sine wave, then you find that the kind of tones you get out are alot more noisey or harsher.
Anyway because of the additive native of FM (and actually osc-sync as well to some extent) then you can get very cutting and controlled sounds that you can just use the filters to gently and subtly shape while still leaving the raw energy mostly intact. FM is good for more than just bells and DX7 style EPs
