If it's just attenuation without any time dependency you virtually can do that whereever you want (mostly depending on the rest of the patch). If you want to control that remotely from a let's say MIDI keyboard you will need a VCA which is controlled by the MIDI-CV interface. However - no one stops you to grab the knobs of your modular when playing ;-) Did this answer your question? Michael. --- In motm@yahoogroups.com, Dino Leone <d_p_leone@y...> wrote: > I've been thinking about the same issue and I'm > wondering whether it's necessary to "waste" a VCA just > to attenuate the CV of the MOTM380 LFO to feed into > the FM of a MOTM300... > right now I keep the FM attenuator on the MOTM300 > always between 0 and 1 (on a full scale of 0-10)... so > I was thinking if it would make sense to modify a > MOTM380 so that its output amplitude is smaller? Or > maybe I'm just missing something here again? > > Best, > > Dino > > > > > --- Jeff Laity <synthetic@e...> wrote: > > > Is this also the method for varying the amount that > > an LFO controls VCO > > vibrato? > > > > On Feb 21, 2005, at 3:33 PM, Paul Schreiber wrote: > > > > > You need the "lower" VCA of the '190, that one is > > DC coupled. > > > > > > Paul S. > > > > > > ----- Original Message ----- > > > From: "Jeff Laity" <synthetic@e...> > > > To: "'MOTM List'" <motm@yahoogroups.com> > > > Sent: Monday, February 21, 2005 4:17 PM > > > Subject: [motm] Using Velocity > > > > > > > > > > > > > > How do I use velocity to control a VCA? What I > > would like to do is > > > have > > > > the velocity CV from my MIDI/CV converter > > control the amount that > > > the > > > > envelope affects the VCA. I need some sort of > > VCA between the > > > envelope > > > > out CV and the VCA CV in. I tried using the > > first half of the 190, > > > but > > > > that didn't work so well. Do I need a DC VCA? I > > glanced through the > > > > MOTM modules, but I didn't see any that mention > > this application. > > > > > > > > > > __________________________________ > Do you Yahoo!? > The all-new My Yahoo! - Get yours free! > http://my.yahoo.com
Message
Re: LFO mod of VCO (was Using Velocity)
2005-02-23 by tontaub
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