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/17.foldover.pd | 112 --------------------------------- 1 file changed, 112 deletions(-) delete mode 100644 pd/doc/3.audio.examples/17.foldover.pd (limited to 'pd/doc/3.audio.examples/17.foldover.pd') diff --git a/pd/doc/3.audio.examples/17.foldover.pd b/pd/doc/3.audio.examples/17.foldover.pd deleted file mode 100644 index 81757423..00000000 --- a/pd/doc/3.audio.examples/17.foldover.pd +++ /dev/null @@ -1,112 +0,0 @@ -#N canvas 17 89 590 637 12; -#X graph graph1 0 -1.02 130 1.02 295 415 553 285; -#X array table17 131 float 1; -#A 0 -0.399997 0 0.399997 0.107489 0.0789648 0.218247 0.115563 0.169861 -0.178655 0.138352 0.235708 0.164533 0.125264 0.214359 0.169042 0.134156 -0.0997789 0.118172 0.270954 0.293566 0.289833 0.12888 -0.215992 -0.0145419 -0.203984 -0.159792 -0.11901 0.135321 -0.0665301 -0.0776689 0.0247374 --0.0222149 0.0755675 4.97363e-06 -0.049046 0.232851 0.2132 -0.0357245 --0.101696 -0.125624 -0.0530428 0.0608632 0.111596 0.0910138 -0.0326553 -0.100844 0.22303 -0.0649953 0.00678476 0.247437 -0.0319972 -0.064833 -0.141408 0.00354245 -0.0891558 -0.227284 -0.293046 0.100474 0.173878 --0.071401 0.0482414 0.0773852 -0.0590095 0.00509727 0.0421473 2.40106e-06 --0.0421444 -0.00510817 0.0590137 -0.0773699 -0.0482621 0.0714097 -0.173852 --0.100516 0.293024 0.227308 0.0891607 -0.0035225 -0.141411 0.0648073 -0.0320313 -0.247433 -0.00682219 0.0650219 -0.223015 -0.100872 0.0326609 --0.0910026 -0.1116 -0.0608712 0.0530287 0.125624 0.101698 0.035742 --0.213174 -0.232876 0.0490274 1.49209e-05 -0.0755759 0.0222125 -0.024735 -0.0776516 0.066554 -0.135321 0.118972 0.159827 -0.203967 0.0144949 -0.216008 -0.128842 -0.289832 -0.293563 -0.270967 -0.118185 -0.0997734 --0.134155 -0.169034 -0.214362 -0.125272 -0.164519 -0.235713 -0.138359 --0.178646 -0.169872 -0.115556 -0.218244 -0.0789868 -0.107456 -0.399993 --7.20319e-05 0.4; -#X pop; -#X floatatom 73 385 0 0 100; -#N canvas 159 26 532 285 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 426 180 0; -#X msg 338 85 bang; -#X obj 338 135 moses 1; -#X obj 397 110 moses 1; -#X obj 83 148 dbtorms; -#X obj 397 85 r master-lvl; -#X obj 83 42 r master-lvl; -#X obj 338 210 s master-lvl; -#X obj 20 182 inlet~; -#X obj 199 41 inlet; -#X text 199 18 level; -#X obj 199 105 s master-lvl; -#X msg 96 65 set \$1; -#X obj 96 90 outlet; -#X msg 214 65 \; pd dsp 1; -#X obj 83 198 line~; -#X obj 20 207 *~; -#X obj 20 232 dac~; -#X obj 83 173 pack 0 50; -#X text 20 159 audio; -#X text 96 114 show level; -#X obj 426 155 t b; -#X connect 0 0 4 0; -#X connect 1 0 7 0; -#X connect 2 0 6 0; -#X connect 4 0 12 0; -#X connect 5 0 12 0; -#X connect 6 0 1 0; -#X connect 7 0 0 0; -#X connect 7 1 26 0; -#X connect 8 1 4 1; -#X connect 9 0 23 0; -#X connect 10 0 1 1; -#X connect 10 0 8 0; -#X connect 11 0 9 0; -#X connect 11 0 17 0; -#X connect 13 0 21 0; -#X connect 14 0 16 0; -#X connect 14 0 19 0; -#X connect 17 0 18 0; -#X connect 20 0 21 1; -#X connect 21 0 22 0; -#X connect 21 0 22 1; -#X connect 23 0 20 0; -#X connect 26 0 5 0; -#X restore 35 413 pd output; -#X msg 111 386 MUTE; -#X text 343 617 updated for Pd version 0.34; -#X msg 310 531 \; table17 const 0; -#X text 362 513 CLEAR; -#X obj 35 356 tabosc4~ table17; -#X obj 35 329 line~; -#X text 229 3 FOLDOVER; -#X msg 28 532 \; table17 const 0 \, 0 1 1 1 1 1; -#X msg 28 443 \; table17 sinesum 128 1 1 1 1 0 0 0 0 1 0 0 0 0 0 0 -1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 \, normalize -0.4; -#X msg 35 278 500 \, 1423 4000; -#X text 26 26 WARNING: THIS IS REALLY OBNOXIOUS--TURN YOUR AMP DOWN! -; -#X floatatom 43 303 5 0 0; -#X text 25 125 Foldover occurs when you synthesize frequencies greater -than the Nyquist frequency (half the sample rate). In this example -\, the fundamental only reaches 1423 \, but the tables contain high -partials. As the partials sweep upward you hear them reflect off the -Nyquist frequency. Also \, partials can come into contact with each -other causing beating. The value of 1423 was chosen to make the beating -effect especially strong \, but it's clearly audible even for a 440-Hz. -sawtooth wave \, for example.; -#X text 25 58 Use this patch sparingly... it's probably bad for your -ears. Don't amuse yourself by playing this as part of your club act -unless you want your country's health department to inquire.; -#X text 16 572 Synthesis techniques vary in their tendency to make -foldover. For higher pitched sounds you'll want to try out relatively -folvover-resistant ones.; -#X connect 1 0 2 1; -#X connect 2 0 1 0; -#X connect 3 0 2 2; -#X connect 7 0 2 0; -#X connect 8 0 7 0; -#X connect 12 0 8 0; -#X connect 14 0 8 0; -- cgit v1.2.1