diff options
author | Guenter Geiger <ggeiger@users.sourceforge.net> | 2002-07-29 17:06:19 +0000 |
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committer | Guenter Geiger <ggeiger@users.sourceforge.net> | 2002-07-29 17:06:19 +0000 |
commit | 57045df5fe3ec557e57dc7434ac1a07b5521bffc (patch) | |
tree | 7174058b41b73c808107c7090d9a4e93ee202341 /pd/doc/3.audio.examples/67.more.quartic.pd | |
parent | da38b3424229e59f956252c3d89895e43e84e278 (diff) |
This commit was generated by cvs2svn to compensate for changes in r58,
which included commits to RCS files with non-trunk default branches.
svn path=/trunk/; revision=59
Diffstat (limited to 'pd/doc/3.audio.examples/67.more.quartic.pd')
-rw-r--r-- | pd/doc/3.audio.examples/67.more.quartic.pd | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/pd/doc/3.audio.examples/67.more.quartic.pd b/pd/doc/3.audio.examples/67.more.quartic.pd new file mode 100644 index 00000000..fdb01dab --- /dev/null +++ b/pd/doc/3.audio.examples/67.more.quartic.pd @@ -0,0 +1,147 @@ +#N canvas 130 66 880 587 12; +#X floatatom 89 506 0 0 100; +#N canvas 159 26 516 274 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 396 182 0; +#X msg 338 85 bang; +#X obj 338 135 moses 1; +#X obj 391 110 moses 1; +#X obj 83 148 dbtorms; +#X obj 391 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 199 104 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 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 5 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 restore 51 534 pd output; +#X msg 127 507 MUTE; +#X obj 32 441 *~; +#X obj 12 469 -~; +#X obj 73 446 *~; +#X floatatom 170 421 1 0 100; +#X obj 365 337 osc~; +#X obj 365 362 *~; +#X obj 425 342 line~; +#X obj 365 312 line~; +#X obj 550 468 osc~; +#X obj 599 496 *~; +#X obj 621 379 line~; +#X obj 550 379 line~; +#X obj 550 326 sqrt; +#X obj 550 352 sqrt; +#X obj 621 326 sqrt; +#X obj 621 352 sqrt; +#X obj 550 411 *~; +#X obj 550 441 *~; +#X obj 621 411 *~; +#X obj 621 440 *~; +#X obj 550 301 unpack; +#X obj 621 301 unpack; +#X obj 365 287 r freq; +#X obj 425 318 r amp; +#X obj 550 276 r freq; +#X obj 621 276 r amp; +#X obj 365 388 s~ linear; +#X obj 599 523 s~ quartic; +#X obj 12 377 r~ linear; +#X obj 56 406 r~ quartic; +#X msg 27 185 \; amp 0 5000 \;; +#X msg 29 139 \; amp 1 5000 \;; +#X msg 139 185 \; amp 0 1000 \;; +#X msg 141 139 \; amp 1 1000 \;; +#X msg 26 238 \; freq 1760 5000 \;; +#X msg 29 286 \; freq 55 5000 \;; +#X msg 180 238 \; freq 1760 1000 \;; +#X msg 183 286 \; freq 55 1000 \;; +#X text 90 15 QUARTIC AND LINEAR ENVELOPES COMPARED; +#X obj 202 488 loadbang; +#X msg 202 516 \; amp 1 \; freq 1760; +#X text 194 414 1 for quartic \; 0 for linear; +#X text 19 39 This patch has two sine wave oscillators \, one with +linear envelopes \, the other with quartic ones which sound more uniform. +The "toggle switch" at bottom selects between the two \, and the message +boxes sweep the amplitude and frequency up and down.; +#X text 366 257 LINEAR; +#X text 555 249 QUARTIC; +#X text 335 120 The two oscillators are below. In the quartic one \, +for both the amplitude and the frequency \, we have to take the fourth +root of the target value (which we get by taking square root twice.) +Then we raise the line~ output to the fourth power by squaring twice +(the *~ objects \, whose left and right inlets are the same.) The cost +is mostly that of the four additional *~ objects.; +#X text 579 560 updated for Pd version 0.34; +#X connect 0 0 1 1; +#X connect 1 0 0 0; +#X connect 2 0 1 2; +#X connect 3 0 4 1; +#X connect 4 0 1 0; +#X connect 5 0 1 0; +#X connect 6 0 5 1; +#X connect 6 0 3 1; +#X connect 7 0 8 0; +#X connect 8 0 29 0; +#X connect 9 0 8 1; +#X connect 10 0 7 0; +#X connect 11 0 12 0; +#X connect 12 0 30 0; +#X connect 13 0 21 0; +#X connect 13 0 21 1; +#X connect 14 0 19 0; +#X connect 14 0 19 1; +#X connect 15 0 16 0; +#X connect 16 0 14 0; +#X connect 17 0 18 0; +#X connect 18 0 13 0; +#X connect 19 0 20 0; +#X connect 19 0 20 1; +#X connect 20 0 11 0; +#X connect 21 0 22 0; +#X connect 21 0 22 1; +#X connect 22 0 12 1; +#X connect 23 0 15 0; +#X connect 23 1 14 1; +#X connect 24 0 17 0; +#X connect 24 1 13 1; +#X connect 25 0 10 0; +#X connect 26 0 9 0; +#X connect 27 0 23 0; +#X connect 28 0 24 0; +#X connect 31 0 3 0; +#X connect 31 0 4 0; +#X connect 32 0 5 0; +#X connect 42 0 43 0; |