[sdiy] Unique sounding modules that can't have voltage control?
cheater cheater
cheater00social at gmail.com
Thu Feb 8 17:13:42 CET 2024
> the relationship between the control voltage and direct
control is always linear
sorry, what do you mean by "direct control"?
On Thu, Feb 8, 2024 at 4:49 PM Florian Anwander
<fanwander at mnet-online.de> wrote:
>
> I was referring to your statement "Modern voltage controlled synth
> modules have non-linearities too", and argue that these non-linearities
> are intentionally generated when the control voltage is generated, or
> that a linear control voltage intentionally leads to a non-linear
> behavior of the receiver via a corresponding circuit on the receiver
> side. However, the relationship between the control voltage and direct
> control is always linear.
>
> On 08.02.24 15:14, cheater cheater wrote:
> > Thanks Florian, not sure what you're trying to say - does an expo
> > converter make things impossible to control via CV? (of course I know
> > it doesn't but I don't understand your email)
> >
> > On Thu, Feb 8, 2024 at 2:56 PM Florian Anwander
> > <fanwander at mnet-online.de> wrote:
> >> Hi
> >>
> >> On 08.02.24 13:53, cheater cheater via Synth-diy wrote:
> >>
> >> Modern voltage controlled synth modules have non-linearities too, so
> >> what? That doesn't make them non-voltage-controllable. Have I
> >> misunderstood what you mean?
> >>
> >> Then the voltage that is sent may change in a non-linear way (the values are usually computed and then the "non-linear" voltage is generated in a D/A-converter), but the relation voltage to control on the module will be linear. Or the other way round: the voltage change is linear but there is a "de-linearizing" circuit in the controlled module. Example: expo-converter in V/Oct. controlled VCOs.
> >>
> >> Rgds.
> >>
> >> Florian
> >>
> >>
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