Jerome Covington wrote:
I'm interested to know who's been working with feedback, and if anyone has any patches they've developed, or that others have developed that they think is exemplary.
#N canvas 70 40 513 492 10; #X obj 315 92 samplerate~; #X obj 315 113 /; #X obj 315 72 t b f; #X obj 315 222 sig~; #X obj 331 132 / 1000; #X obj 315 152 /; #X obj 315 199 line; #X obj 318 11 hsl 128 15 0 127 0 0 empty empty MIDI_note -2 -6 0 8 -262144 -1 -1 8600 1; #X obj 315 43 mtof; #X floatatom 379 40 5 0 0 0 - - -; #X floatatom 378 74 5 0 0 0 - - -; #X obj 315 174 pack 0 50; #X obj 269 13 vsl 15 128 0.9 0.999 0 0 empty empty F_back 0 -8 0 8 -262144 -1 -1 11400 1; #X obj 54 11 noise~; #X obj 107 11 hsl 128 15 0 1 0 0 empty empty noise_level -2 -6 0 8 -262144 -1 -1 600 1; #X obj 88 78 *~; #X obj 271 287 fiddle~; #X obj 224 359 dac~; #X floatatom 271 315 5 0 0 0 - - -; #X text 383 474 derek at umatic.nl; #X obj 421 37 s midi-note; #X obj 340 287 r midi-note; #X floatatom 340 316 5 0 0 0 - - -; #X msg 53 279 ; pd dsp $1; #X obj 53 248 tgl 25 0 empty empty empty 0 -6 0 8 -258699 -1 -1 1 1 ; #X text 37 433 [fiddle~] will not be accurate at very low frequencies! ; #X text 37 393 The sound produced by the comb filter becomes less and less sinusoidal the lower in frequency/longer in delay length.; #N canvas 0 0 483 366 comb_filter 0; #X obj 235 0 inlet~ delay_length; #X obj 119 0 inlet feedback; #X obj 35 187 *~; #X obj 18 0 inlet~ signal; #X obj 19 214 +~; #X obj 119 119 line; #X obj 19 245 delwrite~ $0-pluck 124; #X obj 235 245 outlet~; #X obj 295 245 block~ 1; #X obj 236 96 vd~ $0-pluck; #X obj 119 96 pack 0 50; #X text 19 280 Put only ESSENTIAL stuff in this small-blocksize subpatch! ; #X connect 0 0 9 0; #X connect 1 0 10 0; #X connect 2 0 4 1; #X connect 3 0 4 0; #X connect 4 0 6 0; #X connect 5 0 2 1; #X connect 9 0 7 0; #X connect 9 0 2 0; #X connect 10 0 5 0; #X restore 223 249 pd comb_filter; #X text 36 462 (i.e. below 138.5 Hz = MIDI note 49); #X floatatom 117 38 5 0 0 0 - - -; #X floatatom 231 155 5 0 0 0 - - -; #X connect 0 0 1 0; #X connect 0 0 4 0; #X connect 1 0 5 0; #X connect 2 0 0 0; #X connect 2 1 1 1; #X connect 3 0 27 2; #X connect 4 0 5 1; #X connect 5 0 11 0; #X connect 6 0 3 0; #X connect 7 0 8 0; #X connect 7 0 9 0; #X connect 7 0 20 0; #X connect 8 0 2 0; #X connect 8 0 10 0; #X connect 11 0 6 0; #X connect 12 0 27 1; #X connect 12 0 30 0; #X connect 13 0 15 0; #X connect 14 0 15 1; #X connect 14 0 29 0; #X connect 15 0 27 0; #X connect 16 0 18 0; #X connect 21 0 22 0; #X connect 24 0 23 0; #X connect 27 0 17 0; #X connect 27 0 17 1; #X connect 27 0 16 0;