[sdiy] all analog FM synthesis?

[Theo]

Duno maybe not at all, think the filters would stop self oscillate way above
0 hz?
Theo

----- Original Message -----
From: JH. <jhaible at debitel.net>
To: Theo <t.hogers at home.nl>; Synth-Diy <synth-diy at dropmix.xs4all.nl>
Sent: Tuesday, March 01, 2005 1:39 PM
Subject: Re: [sdiy] all analog FM synthesis?


>
> > Instead of VCO he is using self oscillating moog ladder filters.
>
> How do you modulate an oscillating filter thru zero ?
>
> (I'm asking because many classic "FM" sounds use a sub-audio
> carrier that is modulated by audio rate modulator(s) ...)
>
> JH.