Well, it's been another big weekend for the HAWK-800.
As you all know, I have a prototype Moog Slayer, FM-800 and 12/24 db
filter switch mod in place on my Poly 800 along with the HAWK-800
controlling them.
This weekend, I completed setting up extended parameters for EG3
control of Moog Slayer and FM-800. Moog Slayer is really just extreme
resonance. My Moog Slayer mod uses a switched resistor to increase the
resonance. And the resonance parameter has now been made to range from
00 - 99 (instead of the original 0-15). EG3 can be applied to either
resonance or FM-800 using two independent extended parameters. Depth
is set in the range 0-15 the same as EG INT parameter 45 influences
VCF cutoff. There are also two parameters that allow inversion of EG
influence over either Resonance or FM-800.
That basically completes the two mod's except for using LFO's to
modulate them. I will be working on that over the coming weeks.
I also have to finish the code to modulate the amplitude of the LFO's
1 and 2 using the signal from SLFO3 or SLFO4. But the main challenges
have been solved and I don't foresee this taking too long to do
either. The great thing about the SLFO's is that I can use time slots
to handle them, which means I won't be taxing the CPU because each
modulator can be handled one at a time.
There's light at the end of the tunnel.
Mike
--- In korgpolyex@yahoogroups.com, "David Mochen" <davidmochen@...> wrote:
>
> Good stuff!
>
>
> ----- Original Message -----
> From: korgpolyex800
> To: korgpolyex@yahoogroups.com
> Sent: Friday, September 12, 2008 9:06 PM
> Subject: [korgpolyex] Re: An update on variable LFO rate
>
>
> OK, after spending quite a few hours pulling my hair out I finally got
> the LFO rate modulation working with different waveforms. Now you can
> modulate the rate of both LFO's from the SLFO's and apply different
> waveforms. Triangle, sawtooth, sine, square with PWM and random are
> all available.
>
> Now, onto FM-800 and resonance modulation and EG follow.
>
> Mike
>
> --- In korgpolyex@yahoogroups.com, "korgpolyex800" <korgpolyex800@>
> wrote:
> >
> > OK,
> >
> > I may have mentioned this before but... I have been playing with the
> > LFO rate variation over the weekend and it is very nice indeed.
> >
> > In short, the two SLFO's (LFO3 and 4) can be routed to either
LFO1 or
> > LFO2 to vary their rate. And you do this with a depth value of
00-15.
> > Zero means no rate variation and 15 means full. It's very nice
to hear
> > the rate of the LFO's modulate against the SLFO's.
> >
> > The waveform from the SLFO applied to the rate of the LFO is the
SLFO
> > triangle waveform. I am looking into using the other waveforms. I am
> > thinking that square PWM would be really cool when modulating the
> > rates of the LFO's.
> >
> > Mike
> >
>