You could just take a '300 oscillator and send its pulse output to the '120,
and take the output from the '120 and plug it back into one of the '300's FM
inputs. The '120 changes state once per cycle, so each cycle of the 300
ends up with a different period, repeating over 16 cycles. Tweaking the
various sub levels and the overall FM level gives you a variety of effects.
Changing the FM amount changes the "average" tuning because (I think) the
'120 doesn't average to zero, using AC coupled FM1 reduces that effect.
I don't know if its the effect you're looking for, but it sounded
interesting to me.
...Craig
----- Original Message -----
From: "blip" <bleep@...>
To: "MOTM list" <motm@yahoogroups.com>
Sent: Tuesday, February 26, 2002 2:15 PM
Subject: Re: [motm] Creating Super Saws???
>
> > There must be some other way of getting something close to this with
> > analogue gear. If an oscillator had a hard sync input that didn't
> > completely drain the cap then the detuned saw wave could be created
> > with an appropriate hard sync signal. But generating the hard sync
> > signal would require 6 detuned pulse waves, so you're back to 7
> > oscillators again.
>
> i don't know how to get an osc to partially drain the cap, but as for the
> other part of the problem, you could put a 310 pulse through a 120 which
> would give you 5 detuned pulses. or you could get ∗ten∗ by putting a
> second 310 pulse through the B input as well (i think).
>
> bleep.
> out.
>
> ---
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> www.mp3.com/silenttristero
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