On 24/09/12 14:00, flad chester wrote:
Hi list, i was wondering if somebody have implemented phase modulation
feedback synthesis in pd?
The idea is that the phase can self modulate using the output of the same
signal.
I did some stuff with mutually modulating FM oscillators, using s~/r~
for one-block delay (64 samples). Phase modulation is slightly
different though...
Do anybody have implemented an example of this in pd? any idea?
http://archive.org/details/ClaudiusMaximus_-_Soft_Rock_EP (2005)
http://archive.org/details/ClaudiusMaximus_-_Soft_Rock_DVD (2006)
one simple patch attached showing the general idea
I'm actually planning to revisit this project soon, combining with the
machine listening/learning/sequencing ideas of NoIn EP:
http://archive.org/details/GOSUB10-002 (2009)
Making a parameter map of oscillator parameters for different tones and
degrees of chaos:
http://identi.ca/notice/95484731
Should have time to work on this project next in November, busy times
ahead...
Claude
--
http://mathr.co.uk
#N canvas 0 0 450 300 10;
#X obj 54 130 osc~;
#X obj 55 157 s~ \$0-osc1;
#X obj 54 77 +~ 60;
#X obj 53 101 mtof~;
#X obj 253 129 osc~;
#X obj 253 76 +~ 60;
#X obj 252 100 mtof~;
#X obj 255 32 r~ \$0-osc1;
#X obj 54 29 r~ \$0-osc2;
#X obj 254 156 s~ \$0-osc2;
#X obj 101 210 dac~;
#X floatatom 143 104 5 0 0 0 - - -;
#X obj 150 58 line~;
#X obj 55 54 *~;
#X obj 253 53 *~;
#X msg 142 26 0 \, 72 300000;
#X obj 92 267 writesf~ 2;
#X msg 180 235 stop;
#X msg 163 212 open -bytes 4 Magma-10000CMix.wav \, start;
#X connect 0 0 1 0;
#X connect 0 0 10 0;
#X connect 0 0 16 0;
#X connect 2 0 3 0;
#X connect 3 0 0 0;
#X connect 4 0 9 0;
#X connect 4 0 10 1;
#X connect 4 0 16 1;
#X connect 5 0 6 0;
#X connect 6 0 4 0;
#X connect 7 0 14 0;
#X connect 8 0 13 0;
#X connect 11 0 2 1;
#X connect 11 0 5 1;
#X connect 12 0 13 1;
#X connect 12 0 14 1;
#X connect 13 0 2 0;
#X connect 14 0 5 0;
#X connect 15 0 12 0;
#X connect 17 0 16 0;
#X connect 18 0 16 0;
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