[sdiy] CMOS for linear circuits.

[harrybissell]

Yah, bingo.

I think that Yamaha offered the ability to pass a sine wave around
the filter... direct to the VCA.  What a cool idea.  I'd recommend that
for sure.

H^) harry

Scott Gravenhorst wrote:

> ryan williams <destrukto at cox.net> wrote:
> >Hi Scott,
> >
> >[...]
> >about your waveshaper. I considered this, and some waveshapers from
> >Osamu's site. But, since the filter can create a good sine, I decided
> >against having a shaped triangle or sine.
>
> The reason I find a sine shaper useful is that I can use it to add to the
> fundamental or whatever harmonic of a sound (3 VCOs) and the filter can do
> other things.
>
> >
> >-ryan
> >
> >Scott Gravenhorst wrote:
> >> I will be quite interested in your CMOS VCF.  I already use a CMOS VCO,
> >> (René Schmitz).  There are several designs for CMOS VCFs on the web, what
> >> exactly do you plan?
> >>
> >> I also made a CMOS sine waveshaper.  (and I've already posted that I have
> >> no idea how accurate it might be or not be, but it does work and it's
> >> output looks like a sinewave on a scope, it also sounds like a sine to my
> >> ears).
> >>
> >> A very good site for CMOS stuff is:
> >>
> >> http://www5b.biglobe.ne.jp/~houshu/synth/
> >>
> >> This is Osamu Hoshuyama's site.
> >
>
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