From 8dbec761cf858ea65900c8a094599857208d8c3a Mon Sep 17 00:00:00 2001 From: "N.N." Date: Tue, 5 Jan 2010 22:49:36 +0000 Subject: svn path=/trunk/; revision=12907 --- .../doc/3.audio.examples/F07.packet.spectrum.pd | 147 --------------------- 1 file changed, 147 deletions(-) delete mode 100644 desiredata/doc/3.audio.examples/F07.packet.spectrum.pd (limited to 'desiredata/doc/3.audio.examples/F07.packet.spectrum.pd') diff --git a/desiredata/doc/3.audio.examples/F07.packet.spectrum.pd b/desiredata/doc/3.audio.examples/F07.packet.spectrum.pd deleted file mode 100644 index bef1483b..00000000 --- a/desiredata/doc/3.audio.examples/F07.packet.spectrum.pd +++ /dev/null @@ -1,147 +0,0 @@ -#N canvas 83 221 774 628 12; -#X obj 302 351 line~; -#X obj 34 444 cos~; -#X floatatom 71 560 0 0 0; -#N canvas 176 241 532 273 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 398 111 moses 1; -#X obj 83 148 dbtorms; -#X obj 398 86 r master-lvl; -#X obj 83 42 r master-lvl; -#X obj 338 210 s master-lvl; -#X obj 17 148 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 15 125 audio; -#X text 93 110 show level; -#X obj 17 177 hip~ 1; -#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 26 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 21 0; -#X restore 35 587 pd output; -#X msg 111 560 MUTE; -#X obj 302 327 pack 0 50; -#X floatatom 302 255 0 0 0; -#X obj 34 356 -~ 0.5; -#X obj 34 395 *~; -#X obj 302 279 / 10; -#X obj 34 420 clip~ -0.5 0.5; -#X text 302 233 bandwidth; -#X obj 302 375 +~ 1; -#X obj 35 467 +~ 1; -#X obj 184 440 cos~; -#X obj 35 496 *~; -#X floatatom 206 269 4 0 0; -#X obj 206 293 / 10; -#X obj 184 414 *~; -#X text 204 224 center; -#X text 204 243 freq.; -#X obj 302 303 max 0; -#X obj 206 365 line~; -#X obj 206 341 pack 0 50; -#X obj 206 317 max 0; -#X floatatom 34 308 4 0 0; -#X obj 34 332 phasor~ 100; -#X text 156 559 <-- output; -#X text 30 283 freq.; -#X text 30 264 fundamental; -#X graph graph1 0 0 128 500 440 492 696 362; -#X array spectrum 128 float 0; -#X pop; -#X msg 108 498 bang; -#N canvas 204 17 358 238 fft 0; -#X obj 46 48 inlet~; -#X obj 159 181 tabwrite~ spectrum; -#X obj 159 145 inlet; -#X obj 46 78 rfft~; -#X obj 46 111 *~; -#X obj 77 111 *~; -#X obj 46 141 sqrt~; -#X obj 191 45 block~ 1024 1; -#X connect 0 0 3 0; -#X connect 2 0 1 0; -#X connect 3 0 4 0; -#X connect 3 0 4 1; -#X connect 3 1 5 0; -#X connect 3 1 5 1; -#X connect 4 0 6 0; -#X connect 5 0 6 0; -#X connect 6 0 1 0; -#X restore 59 524 pd fft; -#X text 439 502 0; -#X text 687 499 5512; -#X text 149 498 <-- graph; -#X text 31 2 WINDOWED PACKET SPECTRUM; -#X text 19 34 Here's the spectrum you get. Note that even if you put -the center frequency right on a partial \, there is significant energy -in neighboring partials (try fundamental 440 \, "center freq" 30 \, -bandwidth 0.); -#X text 18 104 The center frequency is in units of ten per partial -\, or in other words a value of "30" means "centered on the third partial". -; -#X text 505 596 updated for Pd version 0.34; -#X text 22 155 This technique only works if you're doing Hanning-window -shaped PWM--you can't combine this naturally with FM or with the waveshaping -technique we'll see later.; -#X connect 0 0 12 0; -#X connect 1 0 13 0; -#X connect 2 0 3 1; -#X connect 3 0 2 0; -#X connect 4 0 3 2; -#X connect 5 0 0 0; -#X connect 6 0 9 0; -#X connect 7 0 8 0; -#X connect 7 0 18 0; -#X connect 8 0 10 0; -#X connect 9 0 21 0; -#X connect 10 0 1 0; -#X connect 12 0 8 1; -#X connect 13 0 15 0; -#X connect 14 0 15 1; -#X connect 15 0 3 0; -#X connect 15 0 32 0; -#X connect 16 0 17 0; -#X connect 17 0 24 0; -#X connect 18 0 14 0; -#X connect 21 0 5 0; -#X connect 22 0 18 1; -#X connect 23 0 22 0; -#X connect 24 0 23 0; -#X connect 25 0 26 0; -#X connect 26 0 7 0; -#X connect 31 0 32 1; -- cgit v1.2.1