SV: Re: [sdiy] Hopf bifurcation VCOs

[Ian Fritz]

At 01:49 PM 11/12/05, Richard Wentk wrote:
>It's an interesting piece of design that's probably more use as a testbed 
>than as a source of funky noises.

But as Harry just posted you can drive it into chaos with an external 
oscillator.  May be one of the *simplest* ways to get chaos (if you like 
that kind of stuff).  Plus you get a filter and a cool CV control 
source.  I think it would be good as a multifunction module.

True, you can make a quad osc source digitally, but then you wouldn't have 
the other functionality.

   Ian