From 4c1bcfd1857e4e5b25c5b3c9729d0422a8cce576 Mon Sep 17 00:00:00 2001 From: "N.N." Date: Mon, 2 Feb 2015 19:14:33 +0000 Subject: Reformatted and enhanced the cyclone help-patches. svn path=/trunk/externals/miXed/; revision=17422 --- doc/help/cyclone/buffir~-help.pd | 302 +++++++++++++++++++++++++++------------ 1 file changed, 211 insertions(+), 91 deletions(-) (limited to 'doc/help/cyclone/buffir~-help.pd') diff --git a/doc/help/cyclone/buffir~-help.pd b/doc/help/cyclone/buffir~-help.pd index b97e9a9..d3187d9 100644 --- a/doc/help/cyclone/buffir~-help.pd +++ b/doc/help/cyclone/buffir~-help.pd @@ -1,102 +1,222 @@ -#N canvas 0 26 712 482 10; -#X floatatom 367 358 0 0 0 0 - - -; -#X obj 250 348 noise~; -#X obj 250 415 *~ 0.05; -#X obj 250 448 dac~; -#X obj 84 149 sig~ 1; -#X text 231 151 Length (samps); -#X obj 516 56 loadbang; -#X msg 50 107 clear; -#X floatatom 209 149 0 0 0 0 - - -; -#X floatatom 160 120 0 0 0 0 - - -; -#X obj 516 83 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1 --1; -#N canvas 480 212 405 395 genRamp 0; -#X obj 39 197 sel 0 1; -#X obj 81 254 i; -#X obj 39 146 sel 1; -#X msg 111 100 clear; -#X obj 120 206 * 1; -#X obj 120 180 expr ((127. - $f1) / 127.); -#X obj 98 124 - 1; -#X obj 39 75 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1 +#N canvas 421 91 572 530 10; +#X obj 0 594 cnv 15 552 21 empty empty empty 20 12 0 14 -233017 -33289 +0; +#X obj 0 336 cnv 3 550 3 empty empty inlets 8 12 0 13 -228856 -1 0 +; +#N canvas 388 382 433 268 META 0; +#X text 0 31 LICENSE SIBSD; +#X text 0 139 LIBRARY cyclone; +#X text 0 49 DESCRIPTION converts all signal values to positive values +; +#X text 0 0 KEYWORDS signal buffer buffir buff FIR finite impulse response +convolution filter; +#X text 0 67 INLET_0 signal; +#X text 0 85 INLET_1 float; +#X text 0 103 INLET_2 float; +#X text 0 121 OUTLET_0 signal; +#X text 0 158 VERSION 0.1-alpha57; +#X text 0 176 AUTHOR Krzysztof Czaja; +#X text 1 194 RELEASE_DATE 2002; +#X text 2 213 WEBSITE http://suita.chopin.edu.pl/~czaja/miXed/externs/cyclone.html +; +#X text 2 245 HELP_PATCH_AUTHORS Christoph Kummerer. Revised by Jonathan +Wilkes for Pd-extended 0.42 to conform to the PDDP template. Alex Cleveland +updated this patch for Pd-l2ork version 2013.05.28. Fred Jan Kraan +adapted the patch to pd-extended 2015-02-02; +#X restore 503 597 pd META; +#X obj 0 419 cnv 3 550 3 empty empty outlets 8 12 0 13 -228856 -1 0 +; +#X obj 0 456 cnv 3 550 3 empty empty arguments 8 12 0 13 -228856 -1 +0; +#X obj 0 532 cnv 3 550 3 empty empty more_info 8 12 0 13 -228856 -1 +0; +#N canvas 160 549 428 109 Related_objects 0; +#X obj 0 0 cnv 15 425 20 empty empty empty 3 12 0 14 -204280 -1 0; +#X text 6 1 Related Objects; +#X restore 203 597 pd Related_objects; +#X obj 80 368 cnv 17 3 17 empty empty 1 5 9 0 16 -228856 -162280 0 +; +#X obj 0 0 cnv 15 554 40 empty empty buffir~ 3 12 0 18 -204280 -1 0 +; +#X text 106 344 signal; +#X text 164 343 - signal to pass to FIR; +#X text 106 427 signal; +#X obj 80 389 cnv 17 3 17 empty empty 2 5 9 0 16 -228856 -162280 0 +; +#X text 106 369 float; +#X obj 80 428 cnv 17 3 17 empty empty 0 5 9 0 16 -228856 -162280 0 +; +#X text 106 391 float; +#X text 164 391 - Length (samples); +#X text 164 367 - Offset (samples); +#X text 164 426 - based on buffer \, offset \, length; +#X obj 378 147 loadbang; +#X obj 378 174 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 +-1 -1; +#N canvas 462 221 405 395 genRamp 0; +#X obj 84 238 sel 0 1; +#X obj 103 286 i; +#X obj 84 183 sel 1; +#X msg 32 136 clear; +#X obj 184 242 * 1; +#X obj 184 216 expr ((127. - $f1) / 127.); +#X obj 171 183 - 1; +#X obj 84 82 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1 -1; -#X obj 81 282 pack 0 0; -#X text 116 151 exponential ramp down from 1 to 0; -#X text 147 249 makes 50% zeros \, 25% exponential downward ramp \, -25% random; -#X obj 39 99 Uzi 128; -#X obj 39 123 decide; -#X obj 39 174 decide; -#X obj 39 219 urn 128; -#X obj 39 53 inlet; -#X obj 81 316 outlet; -#X connect 0 0 14 0; +#X obj 84 314 pack 0 0; +#X text 182 197 exponential ramp down from 1 to 0; +#X obj 84 60 inlet; +#X obj 84 348 outlet; +#X obj 84 215 cyclone/decide; +#X text 178 339 makes 50% zeros \, 25% exponential; +#X text 178 353 downward ramp \, 25% random; +#X obj 84 160 cyclone/decide; +#X obj 2 0 cnv 15 425 20 empty empty empty 3 12 0 14 -204280 -1 0; +#X obj 84 136 cyclone/Uzi 128; +#X text 9 0 ramp generator; +#X obj 84 104 t b b; +#X obj 84 260 cyclone/urn 128; +#X connect 0 0 20 0; #X connect 0 1 1 0; #X connect 1 0 8 0; -#X connect 2 0 13 0; -#X connect 3 0 14 0; +#X connect 2 0 12 0; +#X connect 3 0 20 0; #X connect 4 0 8 1; #X connect 5 0 4 0; #X connect 5 0 4 1; #X connect 6 0 1 1; #X connect 6 0 5 0; -#X connect 7 0 3 0; -#X connect 7 0 11 0; -#X connect 8 0 16 0; -#X connect 11 0 12 0; -#X connect 11 2 6 0; -#X connect 12 0 2 0; -#X connect 13 0 0 0; -#X connect 14 0 8 0; -#X connect 15 0 7 0; -#X restore 516 108 pd genRamp; -#X text 42 88 clears input history only; -#X text 186 115 Offset (samps); -#X text 387 109 Generate new fir =>; -#X text 178 200 Initial args: buffer \, offset(samps) \, length(samps) -; -#X text 181 225 256 point max len; -#X text 8 275 integral of buffer from offset to offset + length; -#X text 399 357 number of samples in impulse; -#X obj 250 383 buffir~ fir_buf 0 10; -#X obj 50 200 buffir~ fir_buf 0 32; -#X obj 516 135 peek~ fir_buf; -#X obj 403 269 table fir_buf 128; -#X obj 50 229 Snapshot~ 100; -#X obj 52 253 nbx 5 14 -1e+37 1e+37 0 0 empty empty empty 0 -8 0 10 --262144 -1 -1 0 256; -#X text 15 19 a table based FIR convolution filter; -#X text 16 42 buffir~ is a table based FIR (finite impulse response) +#X connect 7 0 19 0; +#X connect 8 0 11 0; +#X connect 10 0 7 0; +#X connect 12 0 0 0; +#X connect 15 0 2 0; +#X connect 17 0 15 0; +#X connect 17 2 6 0; +#X connect 19 0 17 0; +#X connect 19 1 3 0; +#X connect 20 0 8 0; +#X restore 378 199 pd genRamp; +#X floatatom 265 111 0 0 0 0 - - -; +#X obj 80 78 noise~; +#X obj 82 234 *~ 0.05; +#X text 87 472 1) table; +#X text 164 471 - buffer (max size 256); +#X text 88 489 2) float; +#X text 164 489 - offset; +#X text 88 506 3) float; +#X text 164 506 - length; +#X text 103 542 buffir~ is a table based FIR (finite impulse response) filter. an input signal is convolved with n samples of a buffer. Currently the maximum number of points is 256; -#X text 343 295 table is a 128-point downwards ramp with random values -here and there with amplitude from 1 to 0; -#N canvas 309 151 494 411 META 0; -#X text 12 195 HELP_PATCH_AUTHORS Christoph Kummerer. Revised by Jonathan -Wilkes for Pd-extended 0.42 to conform to the PDDP template.; -#X text 12 165 WEBSITE http://suita.chopin.edu.pl/~czaja/miXed/externs/cyclone.html +#X obj 499 2 buffir~; +#X text 12 23 table based FIR (finite impulse response) convolution +filter; +#X obj 80 347 cnv 17 3 17 empty empty 0 5 9 0 16 -228856 -162280 0 ; -#X text 12 5 KEYWORDS signal filter array max_compatible; -#X text 12 45 DESCRIPTION a table based FIR convolution filter; -#X text 12 125 OUTLET_0 signal; -#X text 12 65 INLET_0 signal clear; -#X text 12 85 INLET_1 signal; -#X text 12 105 INLET_2 signal; -#X text 12 25 LICENSE SIBSD; -#X text 12 145 AUTHOR Krzysztof Czaja; -#X restore 663 461 pd META; -#X connect 0 0 19 2; -#X connect 1 0 19 0; -#X connect 2 0 3 0; -#X connect 2 0 3 1; -#X connect 4 0 20 0; -#X connect 6 0 10 0; -#X connect 7 0 20 0; -#X connect 8 0 20 2; -#X connect 9 0 20 1; -#X connect 10 0 11 0; -#X connect 11 0 21 0; -#X connect 19 0 2 0; -#X connect 20 0 23 0; -#X connect 23 0 24 0; +#X text 402 174 Generate new fir; +#X text 292 102 number of samples; +#X text 292 114 in impulse; +#X text 323 274 table is a 128-point downwards; +#X text 322 288 ramp with random values here and; +#X text 322 301 there with amplitude from 1 to 0; +#X obj 82 260 output~; +#X obj 268 90 hsl 128 15 0 127 0 0 empty empty empty -2 -8 0 10 -262144 +-1 -1 0 1; +#N canvas 597 600 430 354 voice 0; +#X obj 96 145 openpanel; +#X obj 96 219 soundfiler; +#X obj 96 96 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 +-1; +#X obj 74 27 loadbang; +#X obj 263 236 *~ 0; +#X obj 263 297 outlet~; +#X obj 263 185 phasor~ 0.77; +#X obj 0 0 cnv 15 425 20 empty empty empty 3 12 0 14 -204280 -1 0; +#X text 4 2 Load and play the standard voice.wav file; +#X obj 96 170 pack s f; +#X obj 96 119 t b b; +#X obj 168 145 f \$0; +#X text 115 100 load an other sample; +#X msg 96 194 read -resize \$1 \$2-voice; +#X obj 263 266 tabread~ \$0-voice; +#X obj 95 243 table \$0-voice; +#X msg 74 74 read -resize voice.wav \$1-voice; +#X obj 74 50 f \$0; +#X connect 0 0 9 0; +#X connect 1 0 4 1; +#X connect 2 0 10 0; +#X connect 3 0 17 0; +#X connect 4 0 14 0; +#X connect 6 0 4 0; +#X connect 9 0 13 0; +#X connect 10 0 0 0; +#X connect 10 1 11 0; +#X connect 11 0 9 1; +#X connect 13 0 1 0; +#X connect 14 0 5 0; +#X connect 16 0 1 0; +#X connect 17 0 16 0; +#X restore 96 97 pd voice; +#N canvas 753 492 431 300 mux 0; +#X obj 127 68 inlet~; +#X obj 176 68 inlet~; +#X obj 230 69 inlet; +#X obj 127 231 outlet~; +#X obj 126 182 *~ 1; +#X obj 177 183 *~ 0; +#X obj 230 109 == 0; +#X floatatom 246 158 5 0 0 0 - - -; +#X obj 0 1 cnv 15 425 20 empty empty empty 3 12 0 14 -204280 -1 0; +#X text 4 3 signal selector; +#X connect 0 0 4 0; +#X connect 1 0 5 0; +#X connect 2 0 5 1; +#X connect 2 0 6 0; +#X connect 4 0 3 0; +#X connect 5 0 3 0; +#X connect 6 0 4 1; +#X connect 6 0 7 0; +#X restore 81 128 pd mux; +#X obj 154 83 vradio 15 1 0 2 empty empty empty 0 -8 0 10 -262144 -1 +-1 0; +#X text 77 56 Integral of buffer from offset to offset + length; +#N canvas 460 560 431 249 more 0; +#X obj 75 83 sig~ 1; +#X text 271 85 Length (samps); +#X msg 64 56 clear; +#X floatatom 247 85 0 0 0 0 - - -; +#X floatatom 155 63 0 0 0 0 - - -; +#X text 56 38 clears input history only; +#X text 181 62 Offset (samps); +#X obj 64 221 nbx 5 14 -1e+37 1e+37 0 0 empty empty empty 0 -8 0 10 +-262144 -1 -1 2.4283 256; +#X text 263 138 Initial args:; +#X text 263 150 buffer \, offset(samps) \,; +#X text 263 162 length(samps); +#X obj 64 197 cyclone/Snapshot~ 100; +#X obj 2 2 cnv 15 425 20 empty empty empty 3 12 0 14 -204280 -1 0; +#X text 6 4 Example using variable offset; +#X obj 64 150 cyclone/buffir~ \$0-fir_buf 0 32; +#X connect 0 0 14 0; +#X connect 2 0 14 0; +#X connect 3 0 14 2; +#X connect 4 0 14 1; +#X connect 11 0 7 0; +#X connect 14 0 11 0; +#X restore 447 88 pd more buffir; +#X obj 378 226 cyclone/peek~ \$0-fir_buf; +#X obj 377 248 table \$0-fir_buf 128; +#X obj 82 182 cyclone/buffir~ \$0-fir_buf 0 10; +#X connect 19 0 20 0; +#X connect 20 0 21 0; +#X connect 21 0 48 0; +#X connect 22 0 50 2; +#X connect 23 0 44 0; +#X connect 24 0 41 0; +#X connect 24 0 41 1; +#X connect 42 0 22 0; +#X connect 43 0 44 1; +#X connect 44 0 50 0; +#X connect 45 0 44 2; +#X connect 50 0 24 0; -- cgit v1.2.1