[sdiy] Poly 800 (was DSP MIDI Synth (was Re: 566 Functional Replacement))

[Andre Majorel]

On 2018-04-01 23:44 +1000, Adam Inglis wrote:
> > On 1 Apr 2018, at 8:42 PM, Andre Majorel <aym-htnys at teaser.fr> wrote:
> > 
> > You can tell it's paraphonic by
> > the way the cutoff frequency jumps around when you play
> > arpeggios.
> 
> 
> I don???t understand - why would it do that? Is that because
> of a preset amount of key tracking summed to  the filter
> control signal?

That or modulation of cutoff frequency by EG3. Every new note
retriggers EG3 so opens up the VCF. The effect on the new note
is expected. What is disconcerting is that it also affects all
previous notes that have not yet died out.

> Sounds like it could be a very cool effect anyway...

It's certainly unusual. :-)

-- 
André Majorel http://www.teaser.fr/~amajorel/