[music-dsp] multistage phasor

[Theo]

-Put the stages in series, using same lfo for all stages. Less than 8 stages
usually not too exiting, more than 16 stages seems often to degrade the
effect.
-Mix dry signal with the output from the allpass, mix level should be a
variable.
-Add a resonance loop around the filter (variable amount)
-For pseudo stereo L= dry-allpas, R=dry+allpas

HTH
Theo

----- Original Message -----
From: Thijs Koerselman <soundboy at tiscali.nl>
To: <music-dsp at shoko.calarts.edu>
Sent: Thursday, June 10, 2004 4:01 PM
Subject: [music-dsp] multistage phasor


> Hi,
>
> Can someone please explain to me how a multistage (like 6 or 12) phasor
> is build up? I now have 2 allpass filters sweeping out of phase, and it
> sounds somewhat like a phasor, but compared to my moog 12-stage is sounds
> horrible;-) I tried putting together more stages with different phased
lfo's
> but that didn't turn out to be very exiting either.  How should I connect
> the different stages and in what way should they differ from each other?
>
> Thanks, Thijs
>
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