SV: [sdiy] How about some SDIY?

[karl dalen]

Thtas a Moog source enveloop generator or a voltage controlled
funktion generator.

The only smooth transformer im avare of are Ian's!

I have some vague memories of the relationship 
between frequency of the PW and scaling current
beeing quite difficult over the entire VCO 
frequency range making your solution difficult to use!

KD

--- Aaron Bader <sparked at zadzmo.org> skrev:

> 
> I'm going to give this a shot on the breadboard tonight - the idea is
> basically PWM for triangle/sawtooth waves, ie, smoothly morph from saw
> to tri to inverse saw by way of voltage control.
> 
> It's simple enough that I assume it's been done before. Any
> tips/disadvantages to this approach?
> 
> -- 
> 
> "Not a bird not a leaf not a sound/And well after the close of time" 
> 	--Front 242
> 
> Public Key: http://sparked.zadzmo.org/
> 
>