[sdiy] sineshaper and piece wise linear function update

[Jim Patchell]

    I don't know if anyone is interested, but I have started laying out a PC
board for this circuit.  It will probably be about 4"x5" in dimensions, 4
positive breaks and 4 negative breaks.

    -Jim

Microtonal wrote:

> This is a nice circuit!  It allows adjustment of the positive and negative
> set points unlike most other waveshapers/tracking generators I've seen.  Due
> to the ease at which the signal clips to the power supply rails, I'd
> probably add some limiting on the output for the final circuit.  I did not
> see any slew rate problems at high audio frequencies.
>
> Here's the pot functions for those interested:
>
> P1 = Positive Set Point
> P2 = Positive Gain (+ or -)
> P3 = DC Shift
> P4 = Overall Gain (+ or -)
> P5 = Negative Set Point
> P6 = Negative Gain (+ or -)
>
> John Loffink
> microtonal at worldnet.att.net
>
> ----- Original Message -----
> From: "Martin Czech" <czech at Micronas.Com>
> To: <synth-diy at node12b53.a2000.nl>
> Sent: Friday, February 16, 2001 11:27 AM
> Subject: [sdiy] sineshaper and piece wise linear function update
>
> > I've updated my site:
> >
> > Now contains Tietze/Schenk sine shaper
> > as well as Tietze/Schenk universal piece wise linear function network.
> >
> > http://www.geocities.com/SoHo/Museum/4459/
> > http://www.geocities.com/SoHo/Museum/4459/diy/diy_toc.html
> >
> > tryed to compress scanns as good as possible.
> >
> > m.c.
> >