On Wed, 2012-08-22 at 10:22 -0700, Sean Bolton wrote: > Hi Dave, > > On Wed, 22 Aug 2012 12:43:27 -0400 David Robillard <[email protected]> > wrote: > > Originally I was thinking about a > > control to set the base frequency, but it sounds like you are > > thinking about adding a Hz frequency CV port. This is a better idea, > > since you get both options, and the debate goes away entirely. The > > overhead is about 2 multiplications per sample, so not really an > > issue. > > Careful there. You will find that to get the 1/oct modulation to work, > you'll need a calculation somewhat like this: > > frequency = exp2(octave_mod_port + log2(Hz_port)) > > which in light of this overlong discussion, makes me laugh out > loud!
... the calculation is not the issue, the interface is. -dr
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