[sdiy] What I'm building (update)

[harrybissell]

I tried it driving three VCFs with the same input, and summed the
outputs. I used slightly resonant BPFs.

It was interesting but I did not have THREE identical VCF... so I used
two "observer SVF" that I 'designed'  (implemented the block diagram is
more like it) and one EFM VCF1 (which is not an expo response like the
other two)

With three matched filters it would be much 'cooler' sounding... perhaps
almost 'phat' in a way...    <bfg there>

I think that triple phasers might be nice as well...

H^) harry

john mahoney wrote:

> ----- Original Message -----
> From: "harrybissell" <harrybissell at prodigy.net>
>
> > I have a three-phase VC-LFO with sine wave outputs.
> >
> [snip]
> >
> > Any other ideas ?    MUST avoid TV....
>
> I fear this comes too late to prevent hours of exposure to TV. :-o
> Anyway...
>
> I'd try to take advantage of the out-of-phase synchronization possibilities
> offered by your LFO.
>
> Use the 3 outputs to modulate different parameters of a sound. For example,
> use one output for PWM, another for filter modulation, and the third for FM.
> That's got to be useful once in a while, no?
>
> Variation of the above, using an analog sequencer: Use one phase as the beat
> clock (rectified to a pulse, if needed). Use the other phases to modulate
> the sound.
>
> One more idea: Use 3 threshold detectors to create a triplet trigger
> generator. Actually, it will create accurate triplets only if everything is
> adjusted carefully. What this patch really provides is 3 trigger stream
> outputs with partially-adjustable "delay" time between the 3 outputs.
> --
> john