I didn't say that it was like cheby, I just mentioned that cheby already
existed.
The point is to control a crossfading of harmonics at audio rate.
In cheby~ you can control the weight of harmonics at message rate, but you can
only set the order by creation
argument.
In tcheb~, you can only have 1 "harmonic" (or a crossfade between 2 executive
harmonics) but you can choose the harmonic to be anywhere up to 255 at signal
rate.
I just happen to like the sound of the order of polynomial being rolled through
a linear crossfade at signal rate, which you cannot do with cheby~.
-Sebastian
-----Original Message-----
From: Alexandre Torres Porres <por...@gmail.com>
To: sebfumaster <sebfumas...@aol.com>
Cc: Alexandros Drymonitis <adr...@gmail.com>; pd-lista puredata <pd-l...@iem.at>
Sent: Sat, Jun 6, 2015 2:14 pm
Subject: Re: [PD] Chebyshev waveshaper
Hi there, if you can't control the strength of harmonics like cheby, it's not
like cheby~ at all, and I actually fail to see the point here.
btw, cheby~ should have the option to generate normalized tables for
waveshaping, it's hard to work with it when it doesn't, you can always blow it
up easily.
cheers
2014-04-21 14:39 GMT-03:00 <sebfumas...@aol.com>:
Sorry bout that, all it is is a number box connected to a line~ (to make it
smooth)
It should be in the zip now. Thanks for the heads up
-Sebastian
-----Original Message-----
From: Alexandros Drymonitis < adr...@gmail.com>
To: sebfumaster < sebfumas...@aol.com>
Cc: PD-list < pd-l...@iem.at>
Sent: Mon, Apr 21, 2014 8:20 am
Subject: Re: [PD] Chebyshev waveshaper
Opening tcheb~-help.pd I get this in the console:
smoother~
... couldn't create
There's a smoother~-help.pd included but no smoother~.pd or
smoother~.pd_darwin or a .c file...
On Mon, Apr 21, 2014 at 3:30 AM, <sebfumas...@aol.com> wrote:
Hi all,
If anybody's interested I made a chebyshev wave shaper
external. it's on the pd forum
http://puredata.hurleur.com/sujet-10371-chebyshev-waveshaper-controlled-signals
. I know there's already creb/cheby~ but this is slightly
different because you cannot set the "harmonics" but you can control the order
with a signal. adjacent orders of polynomial are interpolated with the pd
cosine table which I have no idea how to use like the cos~ object but I did it
anyway and it seemed to work.
Suggestions would be appreciated, this is only my 3rd small c
program
-Sebastian
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