From 4d84d14ac1aa13958eaa2971b03f7f929a519105 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?IOhannes=20m=20zm=C3=B6lnig?= Date: Fri, 8 Feb 2008 13:00:32 +0000 Subject: reorganized svn path=/trunk/; revision=9400 --- .../doc/3.audio.examples/D01.envelope.gen.pd | 50 ++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 desiredata/doc/3.audio.examples/D01.envelope.gen.pd (limited to 'desiredata/doc/3.audio.examples/D01.envelope.gen.pd') diff --git a/desiredata/doc/3.audio.examples/D01.envelope.gen.pd b/desiredata/doc/3.audio.examples/D01.envelope.gen.pd new file mode 100644 index 00000000..cd58d50c --- /dev/null +++ b/desiredata/doc/3.audio.examples/D01.envelope.gen.pd @@ -0,0 +1,50 @@ +#N canvas 173 105 567 576 12; +#X text 246 260 attack; +#X text 317 261 release; +#X obj 248 397 line~; +#X msg 318 355 0 500; +#X text 126 7 ENVELOPE GENERATORS; +#X obj 65 369 phasor~ 50; +#X obj 65 417 *~; +#X obj 65 465 wrap~; +#X msg 247 355 1 2500; +#X obj 65 393 -~ 0.5; +#X msg 182 331 10 200; +#X obj 247 331 del 200; +#X text 26 22 This patch uses an envelope generator to control a sound. +When you hit "attack" two things happen. First \, the line~ object +rises to 10 in 200 milliseconds. Then after a "delay" of the same 200 +msec \, the second message sends the line~ back down to 1 over another +2500 msec. The "release" just ramps us down to zero at the end.; +#X obj 65 513 output~; +#X text 311 550 updated for Pd version 0.37; +#X obj 65 441 +~ 0.5; +#X obj 65 489 hip~ 5; +#X obj 247 280 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 +-1; +#X obj 318 281 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 +-1; +#X msg 257 308 stop; +#X text 28 121 You can hit the "attack" and/or "release" while something +is still going on from a previous attack or release \, and the envelope +generator does the ``right thing". In particular \, the release button +sends a "stop" to the "del" object \, in case it is still scheduled +to go off from a previous attack.; +#X text 27 218 The synthesis method is a form of waveshaping \, which +is the subject of a later chapter.; +#X connect 2 0 6 1; +#X connect 3 0 2 0; +#X connect 5 0 9 0; +#X connect 6 0 15 0; +#X connect 7 0 16 0; +#X connect 8 0 2 0; +#X connect 9 0 6 0; +#X connect 10 0 2 0; +#X connect 11 0 8 0; +#X connect 15 0 7 0; +#X connect 16 0 13 0; +#X connect 17 0 11 0; +#X connect 17 0 10 0; +#X connect 18 0 3 0; +#X connect 18 0 19 0; +#X connect 19 0 11 0; -- cgit v1.2.1