From 64fdb009695828b788fce074135b20a5e52c5fc4 Mon Sep 17 00:00:00 2001 From: Thomas Grill Date: Tue, 23 Sep 2003 00:21:28 +0000 Subject: imported version 0.37-0 svn path=/trunk/; revision=1016 --- pd/doc/3.audio.examples/32.sampler.transpose.pd | 207 ------------------------ 1 file changed, 207 deletions(-) delete mode 100644 pd/doc/3.audio.examples/32.sampler.transpose.pd (limited to 'pd/doc/3.audio.examples/32.sampler.transpose.pd') diff --git a/pd/doc/3.audio.examples/32.sampler.transpose.pd b/pd/doc/3.audio.examples/32.sampler.transpose.pd deleted file mode 100644 index 02d937f4..00000000 --- a/pd/doc/3.audio.examples/32.sampler.transpose.pd +++ /dev/null @@ -1,207 +0,0 @@ -#N canvas 50 103 992 682 12; -#X graph graph1 0 -1.02 44100 1.02 599 426 799 296; -#X array sample-table 44103 float 0; -#X pop; -#X obj 502 568 loadbang; -#X floatatom 88 616 0 0 0; -#N canvas 159 26 495 266 output 0; -#X obj 338 160 t b; -#X obj 338 110 f; -#X obj 338 60 inlet; -#X text 344 29 mute; -#X obj 338 185 f; -#X msg 425 178 0; -#X msg 338 85 bang; -#X obj 338 135 moses 1; -#X obj 425 153 t b f; -#X obj 397 117 moses 1; -#X obj 83 148 dbtorms; -#X obj 397 92 r master-lvl; -#X obj 83 42 r master-lvl; -#X obj 338 210 s master-lvl; -#X obj 22 181 inlet~; -#X obj 199 41 inlet; -#X text 199 18 level; -#X obj 199 100 s master-lvl; -#X msg 96 65 set \$1; -#X obj 96 89 outlet; -#X msg 214 64 \; pd dsp 1; -#X obj 83 194 line~; -#X obj 22 212 *~; -#X obj 22 241 dac~; -#X obj 83 171 pack 0 50; -#X text 20 158 audio; -#X text 93 110 show level; -#X connect 0 0 4 0; -#X connect 1 0 7 0; -#X connect 2 0 6 0; -#X connect 4 0 13 0; -#X connect 5 0 13 0; -#X connect 6 0 1 0; -#X connect 7 0 0 0; -#X connect 7 1 8 0; -#X connect 8 0 5 0; -#X connect 9 1 4 1; -#X connect 10 0 24 0; -#X connect 11 0 1 1; -#X connect 11 0 9 0; -#X connect 12 0 10 0; -#X connect 12 0 18 0; -#X connect 14 0 22 0; -#X connect 15 0 17 0; -#X connect 15 0 20 0; -#X connect 18 0 19 0; -#X connect 21 0 22 1; -#X connect 22 0 23 0; -#X connect 22 0 23 1; -#X connect 24 0 21 0; -#X restore 50 641 pd output; -#X msg 126 614 MUTE; -#X text 168 613 <-- output amplitude; -#X obj 50 586 hip~ 5; -#X obj 50 510 tabread4~ sample-table; -#X floatatom 16 306 0 0 0; -#X obj 16 331 * 441; -#X obj 16 453 +~ 1; -#X obj 35 249 phasor~ 0; -#X text 57 303 <-- chunk size (100ths of a second); -#X obj 497 460 adc~ 1; -#X obj 497 485 hip~ 5; -#X obj 497 534 tabwrite~ sample-table; -#X msg 512 507 bang; -#X text 544 506 <-- click here to record your own sample; -#X text 595 575 v-- re-read the original sample; -#X obj 50 561 *~; -#X text 599 432 -------- 44103 samples ------; -#N canvas 160 476 591 415 envelope 0; -#X obj 81 68 -~ 0.5; -#X obj 83 276 clip~ -0.5 0.5; -#X obj 83 254 *~ 1; -#X obj 127 227 moses 1; -#X msg 96 227 1; -#X obj 83 301 cos~; -#X obj 81 93 wrap~; -#X obj 81 122 -~ 0.5; -#X obj 83 349 *~ -0.5; -#X obj 83 324 -~ 1; -#X floatatom 127 195 0 0 0; -#X text 135 65 subtracting 0.5 and wrapping produces a sawtooth wave -180 degrees out of phase from the original.; -#X text 130 116 as before we subtract 1/2 again to center the sawtooth -from -1/2 to 1/2.; -#X text 177 195 <-- sharpness (at least 1); -#X obj 81 42 inlet~; -#X obj 83 379 outlet~; -#X obj 127 173 inlet; -#X connect 0 0 6 0; -#X connect 1 0 5 0; -#X connect 2 0 1 0; -#X connect 3 0 4 0; -#X connect 3 1 2 1; -#X connect 4 0 2 1; -#X connect 5 0 9 0; -#X connect 6 0 7 0; -#X connect 7 0 2 0; -#X connect 8 0 15 0; -#X connect 9 0 8 0; -#X connect 10 0 3 0; -#X connect 14 0 0 0; -#X connect 16 0 10 0; -#X restore 88 560 pd envelope; -#X floatatom 179 535 0 0 0; -#X text 212 534 <-- envelope sharpness; -#X obj 112 456 line~; -#X obj 112 406 * 441; -#X floatatom 112 381 0 0 0; -#X obj 112 431 pack 0 100; -#X text 158 383 <-- read point in 100ths of a second; -#X obj 50 485 +~; -#X obj 112 481 samphold~; -#X obj 16 381 samphold~; -#X obj 16 356 sig~; -#X obj 16 428 *~; -#X text 18 5 CALCULATING LOOP FREQUENCY AS FUNCTION OF TRANSPOSITION -; -#X obj 88 535 r~ phase; -#X obj 35 274 s~ phase; -#X obj 74 356 r~ phase; -#X obj 32 403 r~ phase; -#X obj 170 457 r~ phase; -#X obj 157 351 s chunk-size; -#X floatatom 22 50 0 0 0; -#X text 66 49 <-- transposition (10ths of a halftone); -#X obj 22 75 / 120; -#X obj 36 149 pow; -#X obj 22 100 t b f; -#X msg 22 125 2; -#X text 86 103 2 to the power (octaves); -#X text 85 125 gives speed change for the; -#X text 85 148 desired transposition; -#X obj 157 326 * 0.01; -#X text 270 339 chunk size; -#X text 270 361 in seconds; -#X obj 46 175 r chunk-size; -#X obj 46 200 t b f; -#X obj 35 224 /; -#X text 105 201 divide speed change by chunk; -#X text 103 222 size to get loop frequency; -#X text 402 74 The transposition is frequency in Hz. divided by chunk -size in seconds. This patch calculates the loop frequency as a function -of desired transposition; -#X text 77 75 transposition in octaves; -#X text 404 124 Notice now that we get Doppler effects when the chunk -size changes. You can suppress that if you don't want it \, by converting -the chunk size to an audio signal \, sampling and holding it. But then -there would be more work to deal with very low frequencies never triggering -the sample and hold...; -#X text 403 208 You might also want to have a way to retrigger the -loop to sync it with some other process. By the time we had all this -built the patch would be fairly involved. For now \, we'll move on -to note-oriented samplers instead.; -#X text 665 650 updated for Pd version 0.33; -#X msg 502 595 read ../sound/voice.wav sample-table; -#X obj 502 622 soundfiler; -#X obj 21 28 loadbang; -#X connect 1 0 63 0; -#X connect 2 0 3 1; -#X connect 3 0 2 0; -#X connect 4 0 3 2; -#X connect 6 0 3 0; -#X connect 7 0 19 0; -#X connect 8 0 9 0; -#X connect 8 0 50 0; -#X connect 9 0 32 0; -#X connect 10 0 29 0; -#X connect 11 0 36 0; -#X connect 13 0 14 0; -#X connect 14 0 15 0; -#X connect 16 0 15 0; -#X connect 19 0 6 0; -#X connect 21 0 19 1; -#X connect 22 0 21 1; -#X connect 24 0 30 0; -#X connect 25 0 27 0; -#X connect 26 0 25 0; -#X connect 27 0 24 0; -#X connect 29 0 7 0; -#X connect 30 0 29 1; -#X connect 31 0 33 0; -#X connect 32 0 31 0; -#X connect 33 0 10 0; -#X connect 35 0 21 0; -#X connect 37 0 31 1; -#X connect 38 0 33 1; -#X connect 39 0 30 1; -#X connect 41 0 43 0; -#X connect 43 0 45 0; -#X connect 44 0 55 0; -#X connect 45 0 46 0; -#X connect 45 1 44 1; -#X connect 46 0 44 0; -#X connect 50 0 40 0; -#X connect 53 0 54 0; -#X connect 54 0 55 0; -#X connect 54 1 55 1; -#X connect 55 0 11 0; -#X connect 63 0 64 0; -#X connect 65 0 41 0; -- cgit v1.2.1