[PD] wave morphing

[David Powers]

Yes, please post the patch, Andy. This is something I've wanted to do
for some time.

I got something nice with an additive synth made up of individual
[osc~] objects, by constantly shifting the levels of the harmonics.
Even doing random harmonic values generated pretty cool results.

But, doing this with a wavetable would be MUCH more CPU efficient, not
to mention that I could calculate, say 64 partials instead of the much
lower number I was using.

~David

On 12/29/06, Kyle Klipowicz <kyleklip at gmail.com> wrote:
> Hi Andy~
>
> Did I miss this post?  I'd like to take a gander at your useage of
> wavecycles too!
>
> ~Kyle
>
>
> On 12/28/06, Patco <megalegoland at yahoo.fr> wrote:
> > padawan12 at obiwannabe.co.uk a écrit :
> > > Couldn't quite follow what you were doing there Pat.
> > I forgot to put the comments in my first commit,
> > so it make the patch hard to understand with all mistakes there was
> > inside...
> > >  Here's my take on
> > > a way of fading between two waveshapes stored in tables that might
> > > help.
> > What I am looking for is a little bit more complicated because it's
> > about fading between more than two waveshapes,
> > but the principle is the same.
> > >  It isn't very well commented but in a few words:
> > >
> > Neat composition!
> > I finally enjoy my mistakes,
> > which has driven my hears to listen to this piece.
> > > there's two tables, the crossfader exchanges back and forth between
> > > the two, each one is written randomly with a wavecycle (a random set
> > > of values times a curve to smooth the ends) when it has zero volume
> > > - so we get a continuously morphing pad sound.
> > >
> > >
> > >
> > This is a way very interesting to study, for generating waves, very
> > astonishing.
> > I was planning to do something similar in some uncertain future, but
> > filling tables with voice formants.
> > PC.
> >
> >
> >
> >
> >
> >
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