From 9c0e19a3be2288db79e2502e5fa450c3e20a668d Mon Sep 17 00:00:00 2001 From: Guenter Geiger Date: Fri, 9 May 2003 16:04:00 +0000 Subject: This commit was generated by cvs2svn to compensate for changes in r610, which included commits to RCS files with non-trunk default branches. svn path=/trunk/; revision=611 --- pd/doc/3.audio.examples/B03.tabread4.pd | 130 ++++++++++++++++++++++++++++++++ 1 file changed, 130 insertions(+) create mode 100644 pd/doc/3.audio.examples/B03.tabread4.pd (limited to 'pd/doc/3.audio.examples/B03.tabread4.pd') diff --git a/pd/doc/3.audio.examples/B03.tabread4.pd b/pd/doc/3.audio.examples/B03.tabread4.pd new file mode 100644 index 00000000..15fa6652 --- /dev/null +++ b/pd/doc/3.audio.examples/B03.tabread4.pd @@ -0,0 +1,130 @@ +#N canvas 55 137 820 651 12; +#N canvas 0 0 450 300 graph1 0; +#X array waveform12 131 float 1; +#A 0 -0.172615 -0.172615 -0.172615 -0.172615 -0.172615 -0.141231 -0.109846 +-0.0941538 -0.0627692 -0.0470769 0.0156923 0.0784615 0.125538 0.188308 +0.235385 0.298154 0.360923 0.392308 0.470769 0.533538 0.596308 0.643385 +0.674769 0.721846 0.753231 0.784615 0.816 0.831692 0.847385 0.878769 +0.894462 0.910154 0.910154 0.910154 0.910154 0.910154 0.894462 0.894462 +0.894462 0.894462 0.878769 0.863077 0.816 0.800308 0.768923 0.737538 +0.706154 0.674769 0.643385 0.596308 0.564923 0.533538 0.470769 0.423692 +0.376615 0.313846 0.266769 0.204 0.172615 0.109846 0.0627692 0.0156923 +0 -0.0313846 -0.0627692 -0.0784615 -0.0941538 -0.109846 -0.141231 -0.156923 +-0.172615 -0.204 -0.219692 -0.219692 -0.235385 -0.235385 -0.235385 +-0.219692 -0.219692 -0.219692 -0.204 -0.156923 -0.125538 -0.0784615 +0 0.172615 0.313846 0.470769 0.564923 0.627692 0.690462 0.721846 0.737538 +0.753231 0.768923 0.768923 0.753231 0.737538 0.706154 0.674769 0.612 +0.580615 0.549231 0.517846 0.486462 0.423692 0.392308 0.360923 0.282462 +0.219692 0.109846 -0.0156923 -0.0941538 -0.109846 -0.141231 -0.156923 +-0.172615 -0.188308 -0.204 -0.204 -0.219692 -0.204 -0.204 -0.219692 +-0.219692 -0.204 -0.204 -0.204 -0.204 -0.204 -0.188308; +#X coords 0 1.02 130 -1.02 258 130 1; +#X restore 462 30 graph; +#X floatatom 194 299 0 0 100 0 - - -; +#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 20 155 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 20 132 audio; +#X text 96 114 show level; +#X obj 426 155 t b; +#X obj 20 181 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 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 27 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 connect 27 0 21 0; +#X restore 156 327 pd output; +#X msg 232 300 MUTE; +#X text 33 8 WAVETABLE OSCILLATORS; +#X obj 156 95 phasor~; +#X obj 156 184 tabread4~ waveform12; +#X obj 156 157 +~ 1; +#X floatatom 156 66 4 0 0 0 - - -; +#X floatatom 250 59 4 0 1000 0 - - -; +#X obj 250 80 pack 0 50; +#X obj 250 104 line~; +#X obj 156 131 *~; +#X text 21 81 phase; +#X text 20 96 generation -->; +#X text 25 117 range; +#X text 24 132 adjustment -->; +#X text 250 38 squeeze; +#X text 133 40 frequency; +#N canvas 0 0 450 300 graph3 0; +#X array wave-out12 441 float 0; +#X coords 0 1 440 -1 300 140 1; +#X restore 481 190 graph; +#X obj 177 247 tabwrite~ wave-out12; +#X msg 177 216 bang; +#X text 223 217 <--click to graph; +#X text 25 360 The tabread4~ module is available for situations requiring +more control than tabosc4~ offers. The relationship between the two +is the same as between cos~ and osc~ \, although the units are different +between cos~ and tabread4~. Cos~ assumes input is normalized from 0 +to 1 (and will wrap around as needed.) Tabread4~ takes values from +1 to n-2 where n is the number of points in the table-- for a 259-point +table such as we have here \, it's 1 to 129 (so the "good" segment +is 128 samples long.); +#X text 30 508 You would use tabread4~ (as opposed to tabosc4~) if +you need direct control of the phase \, for instance if you to advance +nonlinearly through the table. In the case shown here \, the "squeeze" +factor makes the phase grow to a value at least \, and possibly much +graeater than \, 129 (to which tabread4~ then limits it). 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