forgotten to join the patch... sorry
Hi all,
I want to make an oscillator giving a triangle signal with shape modulation, i.e. i want to go from a signal like |||\ to a signal like /|/|/| passing by a common triangle (///). I've found a tricky solution (i've joined the patch) but i'm not really happy with that because it makes a strange shape with very "hard" harmonics (instead of a triangle (going up and down smoothy) i have a jump into...)
I'm not sure this is really clear, i hope the patch will be more precise...
Thanks for any idea
Cheers
Guillaume Rabusseau
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check the help patch J.05.triangle.pd
Thx for the direction, i gonna look for a solution to keep always the same amplitude (the signal should work for vco and lfo...).
From: "hard off" hard.off@gmail.com To: "guillaume rabusseau" gr_wip_pd@hotmail.com CC: PD-list@iem.at Subject: Re: [PD] triangle with modulation Date: Tue, 13 Feb 2007 19:00:01 +0900
check the help patch J.05.triangle.pd
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Hallo, guillaume rabusseau hat gesagt: // guillaume rabusseau wrote:
Thx for the direction, i gonna look for a solution to keep always the same amplitude (the signal should work for vco and lfo...).
The formulas for achieving constant amplitude (or constant DC) are also in that patch, so it shouldn't be to hard to change it for this. (If you find it too hard, just take a peek at attached variation of the help-file.)
Ciao
Frank Barknecht _ ______footils.org_ __goto10.org__
Thx for that, it's exactly what i was looking for. Sorry for didn't find it by myself...
Thanks again Cheers
Guillaume
Hallo, guillaume rabusseau hat gesagt: // guillaume rabusseau wrote:
Thx for the direction, i gonna look for a solution to keep always the
same
amplitude (the signal should work for vco and lfo...).
The formulas for achieving constant amplitude (or constant DC) are also in that patch, so it shouldn't be to hard to change it for this. (If you find it too hard, just take a peek at attached variation of the help-file.)
Ciao
Frank Barknecht _ ______footils.org_ __goto10.org__
<< J05.triangle-xy.pd >>
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Hallo, guillaume rabusseau hat gesagt: // guillaume rabusseau wrote:
Thx for that, it's exactly what i was looking for. Sorry for didn't find it by myself...
No need to be sorry at all: This list is meant to be for questions like this and hopefully you will have many more!
Ciao
Frank Barknecht _ ______footils.org_ __goto10.org__
actually, wouldn't it make sense for the help patch to have the constant amplitude variation as default?
-
Frank Barknecht -
guillaume rabusseau -
hard off