DSP and Plugin Development • MiniMoog VCF CV sources question

Hello everyone, new member here:)

I'm trying to emulate the minimoog in software.
Can someone perhaps explain to me how the different VCF control voltage sources
are combined to determine the final Freq. cutoff point of the filter?
Looking at the schematic it seems they are simply summed?

With different CV sources I mean;
- ADSR (for vcf)
- keyboard tracking
- manual freq cutoff control
- LFO

Is it simply something like this?
(assuming all variables are in the range [0..1])

fc = kbFreq + manFreq + adsr*depth + LFO;
fc = fc > 1 ? 1 : fc;

Thank you.

Statistics: Posted by LeMury — Mon Dec 25, 2023 4:45 am — Replies 2 — Views 121

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