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/F02.bandpass.pd | 146 -------------------------------- 1 file changed, 146 deletions(-) delete mode 100644 pd/doc/3.audio.examples/F02.bandpass.pd (limited to 'pd/doc/3.audio.examples/F02.bandpass.pd') diff --git a/pd/doc/3.audio.examples/F02.bandpass.pd b/pd/doc/3.audio.examples/F02.bandpass.pd deleted file mode 100644 index 0ce9cc47..00000000 --- a/pd/doc/3.audio.examples/F02.bandpass.pd +++ /dev/null @@ -1,146 +0,0 @@ -#N canvas 58 17 943 765 12; -#X floatatom 91 731 0 0 0; -#X graph graph1 0 -1 155947 1 624 401 824 251; -#X array array1 155948 float 0; -#X pop; -#X floatatom 247 705 0 0 0; -#N canvas 159 26 495 266 output 0; -#X obj 406 192 t b; -#X obj 406 132 f; -#X obj 406 72 inlet; -#X text 413 35 mute; -#X obj 406 222 f; -#X msg 510 214 0; -#X msg 406 102 bang; -#X obj 406 162 moses 1; -#X obj 510 184 t b f; -#X obj 476 140 moses 1; -#X obj 100 178 dbtorms; -#X obj 476 110 r master-lvl; -#X obj 100 50 r master-lvl; -#X obj 406 252 s master-lvl; -#X obj 26 217 inlet~; -#X obj 239 49 inlet; -#X text 239 22 level; -#X obj 239 120 s master-lvl; -#X msg 115 78 set \$1; -#X obj 115 107 outlet; -#X msg 257 77 \; pd dsp 1; -#X obj 100 233 line~; -#X obj 26 254 *~; -#X obj 26 289 dac~; -#X obj 100 205 pack 0 50; -#X text 24 190 audio; -#X text 112 132 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 210 740 pd output; -#X msg 280 707 MUTE; -#X text 320 706 <-- output amplitude; -#X obj 206 654 hip~ 5; -#X obj 31 545 tabread4~ array1; -#X obj 31 340 r totsamps; -#X obj 31 430 /; -#X obj 206 625 bp~; -#X obj 206 596 bp~; -#X obj 216 463 mtof; -#X floatatom 216 491 0 0 0; -#X floatatom 319 570 0 0 0; -#X obj 319 541 r q; -#X floatatom 216 434 0 0 0; -#X msg 227 550 \; p set \$1; -#X obj 216 406 r p; -#X obj 90 647 env~ 4096; -#X obj 31 487 *~ 0; -#X obj 31 458 phasor~ 0; -#X obj 31 516 +~ 1; -#X obj 227 521 ftom; -#X msg 826 49 \; pd dsp 0; -#X obj 90 674 + 0.5; -#X obj 91 702 int; -#X msg 31 400 44100; -#X obj 31 368 t b f; -#X text 648 14 START; -#X text 845 19 STOP; -#X text 88 11 BANDPASS FILTERS; -#X text 12 41 In this example we use two cascaded bandpass filters -to troll for partials in Jonathan Harvey's famous bell sample.; -#X obj 78 487 r totsamps; -#X text 14 82 Note that filters can give unexpected level changes. -The bp~ object is designed to have roughly unit gain at teh pass band -\, so the higher you set "Q" the more amplitude is lost. YOu can correct -for this by pushing the output amplitude \, but be sure to remember -to reset the output amplitude before you reduce Q again. I set the -Q to 100 and the output amplitude to 110 or 120 (with the room gain -way down.) Then holding the shift key \, slowly drag the center pitch -upward listening for modes.; -#X text 16 233 You can hear partials around 48 \, 51.3 \, 55 (faint!) -\, 57 (fainter!) \, 60 \, two beating partials around 65 \, 67 \, 69 -\, 70.9 \, 71.75 \, 72.6 \, 74 \, 74.65 \, 75.6 \, 77 \, 81.2 \, 84.6 -\, 86.5 \, and probably many more. There's also one down at 36 \, but -it's easier to see it on the meter than hear it.; -#X text 271 436 <-- center pitch; -#X text 281 450 (shift-drag to fine tune); -#X text 292 492 <-- center frequency; -#X text 359 570 <-- Q (filter selectivity); -#X obj 683 453 r readfile; -#X obj 683 530 soundfiler; -#X msg 683 503 read -resize \$1 array1; -#X obj 683 478 symbol; -#X msg 553 48 \; readfile ../sound/bell.aiff \; totsamps 143718 \; -p 69 \; q 0 \; pd dsp 1; -#X text 681 739 updated for Pd version 0.33; -#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 11 0; -#X connect 8 0 28 0; -#X connect 9 0 21 0; -#X connect 10 0 6 0; -#X connect 10 0 19 0; -#X connect 11 0 10 0; -#X connect 12 0 13 0; -#X connect 13 0 11 1; -#X connect 13 0 10 1; -#X connect 13 0 23 0; -#X connect 14 0 11 2; -#X connect 14 0 10 2; -#X connect 15 0 14 0; -#X connect 16 0 12 0; -#X connect 18 0 16 0; -#X connect 19 0 25 0; -#X connect 20 0 22 0; -#X connect 21 0 20 0; -#X connect 22 0 7 0; -#X connect 23 0 17 0; -#X connect 25 0 26 0; -#X connect 26 0 0 0; -#X connect 27 0 9 0; -#X connect 28 0 27 0; -#X connect 28 1 9 1; -#X connect 33 0 20 1; -#X connect 40 0 43 0; -#X connect 42 0 41 0; -#X connect 43 0 42 0; -- cgit v1.2.1