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Diffstat (limited to 'desiredata/doc/5.reference/tabosc4~-help.pd')
-rw-r--r-- | desiredata/doc/5.reference/tabosc4~-help.pd | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/desiredata/doc/5.reference/tabosc4~-help.pd b/desiredata/doc/5.reference/tabosc4~-help.pd new file mode 100644 index 00000000..9caf5291 --- /dev/null +++ b/desiredata/doc/5.reference/tabosc4~-help.pd @@ -0,0 +1,96 @@ +#N canvas 307 35 742 511 12; +#X floatatom 66 450 0 0 0 0 - - -; +#N canvas 159 26 495 270 output 0; +#X obj 414 196 t b; +#X obj 414 134 f; +#X obj 414 73 inlet; +#X text 421 36 mute; +#X obj 414 227 f; +#X msg 521 218 0; +#X msg 414 104 bang; +#X obj 414 166 moses 1; +#X obj 521 187 t b f; +#X obj 486 143 moses 1; +#X obj 102 181 dbtorms; +#X obj 486 113 r master-lvl; +#X obj 102 52 r master-lvl; +#X obj 414 257 s master-lvl; +#X obj 26 222 inlet~; +#X obj 244 50 inlet; +#X text 244 22 level; +#X obj 244 122 s master-lvl; +#X msg 118 80 set \$1; +#X obj 118 109 outlet; +#X msg 262 78 \; pd dsp 1; +#X obj 102 238 line~; +#X obj 26 259 *~; +#X obj 26 295 dac~; +#X obj 102 210 pack 0 50; +#X text 24 195 audio; +#X text 114 135 show level; +#X connect 0 0 4 0; +#X connect 1 0 7 0; +#X connect 2 0 6 0; +#X connect 4 0 13 0; +#X connect 5 0 13 0; +#X connect 6 0 1 0; +#X connect 7 0 0 0; +#X connect 7 1 8 0; +#X connect 8 0 5 0; +#X connect 9 1 4 1; +#X connect 10 0 24 0; +#X connect 11 0 1 1; +#X connect 11 0 9 0; +#X connect 12 0 10 0; +#X connect 12 0 18 0; +#X connect 14 0 22 0; +#X connect 15 0 17 0; +#X connect 15 0 20 0; +#X connect 18 0 19 0; +#X connect 21 0 22 1; +#X connect 22 0 23 0; +#X connect 22 0 23 1; +#X connect 24 0 21 0; +#X restore 32 476 pd output; +#X msg 102 450 MUTE; +#X text 148 449 <--- volume in dB; +#X floatatom 32 296 4 0 0 0 - - -; +#X obj 32 326 sig~ 100; +#X obj 547 52 table table1; +#X obj 547 80 table table2; +#X msg 372 287 \; table1 sinesum 512 0.5 0.5 0.5 0.5 \; table2 cosinesum +512 0 1; +#X text 433 474 Updated for Pd version 0.33; +#X obj 20 11 tabosc4~; +#X text 110 12 4-point interpolating oscillator; +#X msg 52 372 set table1; +#X obj 32 413 tabosc4~ table1; +#X msg 156 372 set table2; +#X text 372 343 click above \, start DSP \, and turn output; +#X text 372 361 volume up to hear this; +#X text 14 178 For good results use 512 points for up to about 15 partials +\, or 32*npartials (rounded up to a power of 2) for more than 15; +#X floatatom 275 391 4 0 0 0 - - -; +#X text 12 233 Don't send new "sinesum" messages to tables while you're +running -- instead \, use "set" messages to switch between tables. +; +#X text 80 298 signal input for frequency (Hz.); +#X text 46 349 message to switch tables; +#X text 325 391 inlet to reset phase; +#X text 166 414 creation argument initializes table; +#X text 14 40 tabosc4~ is a traditional computer music style wavetable +lookup oscillator using 4-point polynomial interpolation. The table +should have a power of two points plus three "guard points" \, one +at the beginning and two at the end \, which should be wraparound copies +of the last point and the first two points \, respectively. The "sinesum" +and "cosinesum" methods for arrays do this automatically for you if +you just want to specify partial strengths.; +#X connect 0 0 1 1; +#X connect 1 0 0 0; +#X connect 2 0 1 2; +#X connect 4 0 5 0; +#X connect 5 0 13 0; +#X connect 12 0 13 0; +#X connect 13 0 1 0; +#X connect 14 0 13 0; +#X connect 18 0 13 1; |