[sdiy] Suitcase synth updates

[patchell]

    This is one case where it is truely a VCO (we are talking about the 3819 aren't
we?)...(what we commonly call VCO's are generally CCO's, ie current controlled
oscilators).  But to tell you the truth...this VCO (core) is not all that much simpler
that the "Asm1" type oscilator, if you were to strip off exponential circuit.  The
ASM1 oscilator consists of one opamp, one comparator, a FET, a couple of caps, and a
handfull of resistors (for just a sawtooth output).

charlie lamm wrote:

> I really like how simple the VCO is.
>
> Can anyone suggest a suitable temp-compensated 1v/octave convertor to
> "slap on" the front of this?  That would make it perfect for a project I
> am working on....
>
> On Tue, 7 Jan 2003, Electronium wrote:
>
> > Hello all,
> >
> > I've made quite a few updates to my suitcase synth project webpage:
> >
> > http://home.attbi.com/~michaeltbrown1/e_sdiy.html
> >
> > Any ideas/thoughts/comments/suggestions/criticisms would be greatly appreciated.
> >
> > Cheers!
> >
> > Mike Brown
> > mike at electronium.com
> >
> >

--
 -Jim
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