295 lines
8.6 KiB
Plaintext
Executable File
295 lines
8.6 KiB
Plaintext
Executable File
#N canvas 518 361 1287 722 10;
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#X declare -lib hexloader -lib iemmatrix;
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#X floatatom 123 220 5 0 0 2 azi - -;
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#X floatatom 536 -19 5 0 0 2 ele - -;
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#X floatatom 211 220 5 0 100 2 spread - -;
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#X text 902 262 In two dimensions \, only specify the azimuth. (for
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example "define_loudspeakers 2 -45 45 0 180";
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#X text 63 21 VBAP and define_loudspeakers;
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#X text 904 399 The spread-parameter can be used to prevent a situation
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where sound is coming from one speaker only \, which would make speaker
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positions "visible". The range is 0 to 100;
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#X text 620 99 actual location;
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#X floatatom 597 3 5 1 20 2 dist - -;
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#X text 902 172 1) Use define_loudspeakers to list the speaker positions.
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The example here defines loudspeakers in three dimensions (the first
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parameter). For each speaker \, define its azimuth and elevation. Here
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we have speakers front left and right with no elevation (-45 0 45 0)
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and front and back with 45 degrees of elevation (0 45 180 45). Send
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the data to vbap.;
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#X floatatom 548 70 5 0 0 3 azi - -;
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#X floatatom 592 70 5 0 0 3 ele - -;
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#X floatatom 636 70 5 0 0 3 spread - -;
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#X floatatom 689 71 5 0 0 3 dist - -;
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#N canvas 0 22 699 527 sig 0;
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#X obj 58 72 line~;
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#X msg 58 49 0 \, 10000 5;
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#X obj 58 118 cos~;
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#X msg 146 70 1;
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#X obj 146 47 loadbang;
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#X obj 58 95 clip~ 0 0.25;
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#X obj 251 134 line~;
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#X obj 251 157 cos~;
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#X msg 324 54 -0.25 \, 0.25 100;
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#X obj 251 8 loadbang;
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#X msg 251 31 -0.25;
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#X obj 251 203 *~;
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#X obj 58 140 hip~ 5;
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#X msg 324 77 -0.25 \, 0.25 400;
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#X floatatom 324 145 0 0 0 0 - - -;
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#X obj 324 191 osc~ 440;
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#X obj 324 168 mtof;
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#X msg 324 31 -0.25 \, 0.25 20;
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#X obj 251 180 *~ 0.1;
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#X msg 324 100 -0.25 \, 0.25 1000;
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#X msg 324 144 -0.25 \, 0.25 2000;
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#X obj 324 226 *~;
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#X obj 342 252 *~;
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#X msg 324 8 0;
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#X obj 308 257 *~;
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#X obj 58 26 metro 2000;
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#X floatatom 58 4 0 0 0 0 - - -;
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#X text 1 51 impulse;
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#X text 362 7 tone;
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#X obj 59 184 outlet~;
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#X obj 170 6 inlet;
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#X obj 442 18 metro 500;
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#X obj 91 8 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0 1
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;
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#X connect 0 0 5 0;
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#X connect 1 0 0 0;
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#X connect 2 0 12 0;
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#X connect 3 0 0 0;
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#X connect 4 0 3 0;
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#X connect 5 0 2 0;
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#X connect 6 0 7 0;
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#X connect 7 0 18 0;
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#X connect 8 0 6 0;
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#X connect 9 0 10 0;
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#X connect 10 0 6 0;
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#X connect 11 0 12 0;
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#X connect 12 0 29 0;
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#X connect 13 0 6 0;
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#X connect 14 0 16 0;
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#X connect 15 0 11 1;
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#X connect 15 0 21 0;
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#X connect 15 0 21 1;
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#X connect 15 0 22 0;
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#X connect 16 0 15 0;
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#X connect 17 0 6 0;
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#X connect 18 0 11 0;
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#X connect 19 0 6 0;
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#X connect 20 0 6 0;
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#X connect 21 0 22 1;
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#X connect 21 0 11 1;
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#X connect 21 0 24 0;
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#X connect 21 0 24 1;
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#X connect 22 0 11 1;
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#X connect 23 0 6 0;
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#X connect 24 0 11 1;
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#X connect 25 0 1 0;
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#X connect 26 0 25 0;
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#X connect 30 0 31 0;
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#X connect 31 0 8 0;
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#X connect 32 0 25 0;
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#X restore 548 234 pd sig;
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#X obj 548 206 tgl 24 0 empty empty test-sigs 26 7 1 10 -262144 -1
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-1 0 1;
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#X obj 504 177 mtx 8 1;
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#N canvas 346 244 547 360 set-element 0;
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#X obj 70 81 unpack 0 0;
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#X obj 70 104 + 1;
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#X obj 70 137 pack 0 1 0;
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#X obj 70 179 list trim;
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#X obj 70 158 list prepend element;
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#X obj 70 59 inlet;
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#X obj 70 261 outlet;
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#X obj 70 221 t b a;
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#X text 48 33 transforms rvbap-output to be used with [mtx] from iemmatrix
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;
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#X connect 0 0 1 0;
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#X connect 0 1 2 2;
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#X connect 1 0 2 0;
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#X connect 2 0 4 0;
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#X connect 3 0 7 0;
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#X connect 4 0 3 0;
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#X connect 5 0 0 0;
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#X connect 7 0 6 0;
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#X connect 7 1 6 0;
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#X restore 504 153 pd set-element;
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#N canvas 181 626 802 273 peek 0;
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#X floatatom 55 198 10 0 0 0 - - -;
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#X floatatom 134 198 10 0 0 0 - - -;
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#X floatatom 213 198 10 0 0 0 - - -;
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#X floatatom 292 198 10 0 0 0 - - -;
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#X obj 55 74 route 0 1 2 3 4 5 6 7;
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#X floatatom 366 197 10 0 0 0 - - -;
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#X floatatom 445 197 10 0 0 0 - - -;
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#X floatatom 524 197 10 0 0 0 - - -;
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#X floatatom 603 197 10 0 0 0 - - -;
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#X obj 55 49 inlet;
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#X connect 4 0 0 0;
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#X connect 4 1 1 0;
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#X connect 4 2 2 0;
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#X connect 4 3 3 0;
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#X connect 4 4 5 0;
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#X connect 4 5 6 0;
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#X connect 4 6 7 0;
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#X connect 4 7 8 0;
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#X connect 9 0 4 0;
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#X restore 518 127 pd peek;
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#X floatatom 590 256 5 0 0 1 interp - -;
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#N canvas 1 96 450 300 tba 0;
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#X obj 143 51 inlet;
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#X obj 96 49 inlet;
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#X obj 191 51 inlet;
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#X obj 238 51 inlet;
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#X obj 173 180 outlet;
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#X obj 61 178 outlet;
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#X obj 221 180 outlet;
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#X obj 268 180 outlet;
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#X obj 126 180 outlet;
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#X obj 96 73 t b a;
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#X obj 143 72 t b a;
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#X obj 191 72 t b a;
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#X obj 238 72 t b a;
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#X connect 0 0 10 0;
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#X connect 1 0 9 0;
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#X connect 2 0 11 0;
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#X connect 3 0 12 0;
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#X connect 9 0 5 0;
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#X connect 9 1 8 0;
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#X connect 10 0 5 0;
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#X connect 10 1 4 0;
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#X connect 11 0 5 0;
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#X connect 11 1 6 0;
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#X connect 12 0 5 0;
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#X connect 12 1 7 0;
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#X restore 525 5 pd tba;
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#X obj 601 -29 hsl 64 15 1 20 0 0 empty empty empty -2 -8 0 10 -262144
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-1 -1 0 1;
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#X text 903 76 rvbap is almost compatible to;
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#X obj 504 288 mtx_*~ 8 1 20;
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#X text 905 96 Additionally it generates additional commands for controlling
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a reverberated signal and has control to set the radial distance of
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a sound.;
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#X text 904 458 3) rvbap also will generate messages to control the
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amount of reverberated signal to generate. This is meant to be used
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with [matrix~] or [mtx_*~] from the IEMmatrix collection of externals.
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;
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#X text 905 316 2) For rvbap \, give azimuth and elevation and a distance
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(1-inf \, default 1) for the desired location. Bang the first inlet
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and vbap will output gain-factors for each speaker and the actual location
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produced. This can be different from the desired one depending where
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your speakers are.;
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#X text 907 650 See rvbap-demo.pd for a more complex setup.;
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#X text 903 528 To use it \, create a [mtx_*~] object that has double
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the amount of outlets as you have speakers. Send the first half of
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the matrix-signals to the speakers and the second half through a reverbarator
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and add them to the respective speaker outs. The example shows this
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in action for four speakers. Pay attention to the "set-element" subpatch
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which translates the [rvbap] output to set matrix elements correctly.
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;
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#X text 582 128 <= here's the output of [rvbap];
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#X obj 1084 76 pddp/helplink vbap;
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#X obj 1107 38 import hexloader iemmatrix;
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#X obj 411 171 inlet~;
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#X obj 504 39 vbap 0 0;
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#X msg 459 -144 bang;
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#X obj 495 511 dac~ 1 2 3 4 5 6 7 8;
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#X obj 497 -177 loadbang;
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#X obj 370 374 gainvu~;
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#X obj 186 118 vu 8 80 empty empty -1 -8 0 4 -66577 -1 1 0;
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#X obj 198 118 vu 8 80 empty empty -1 -8 0 4 -66577 -1 1 0;
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#X obj 162 118 vu 8 80 empty empty -1 -8 0 4 -66577 -1 1 0;
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#X obj 174 118 vu 8 80 empty empty -1 -8 0 4 -66577 -1 1 0;
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#X obj 234 118 vu 8 80 empty empty -1 -8 0 4 -66577 -1 1 0;
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#X obj 246 118 vu 8 80 empty empty -1 -8 0 4 -66577 -1 1 0;
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#X obj 210 118 vu 8 80 empty empty -1 -8 0 4 -66577 -1 1 0;
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#X obj 222 118 vu 8 80 empty empty -1 -8 0 4 -66577 -1 1 0;
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#X obj 419 374 gainvu~;
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#X obj 467 374 gainvu~;
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#X obj 516 374 gainvu~;
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#X obj 567 373 gainvu~;
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#X obj 616 373 gainvu~;
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#X obj 664 373 gainvu~;
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#X obj 713 373 gainvu~;
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#X obj 684 195 noise~;
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#X obj 123 118 vsl 33 80 0 127 0 0 empty empty empty 0 -9 0 10 -262144
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-1 -1 6220 1;
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#X obj 724 333 f;
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#X obj 260 366 init 100;
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#X msg 191 411 100;
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#X obj 18 494 pack f f;
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#X floatatom 18 558 5 0 0 0 - - -;
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#X floatatom 118 558 5 0 0 0 - - -;
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#X obj 18 519 graph-to-aziele;
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#X obj 484 -92 define_loudspeakers 2 -45 0 45 90 135 180 -135 -90;
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#X obj 15 287 grid grid1 80 0 1 80 0 1 1 0 0 10 10 27 308;
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#X connect 0 0 19 0;
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#X connect 1 0 19 1;
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#X connect 2 0 19 2;
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#X connect 7 0 19 3;
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#X connect 13 0 22 1;
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#X connect 14 0 13 0;
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#X connect 15 0 22 0;
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#X connect 16 0 15 0;
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#X connect 18 0 22 2;
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#X connect 19 0 32 0;
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#X connect 19 1 32 1;
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#X connect 19 2 32 2;
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#X connect 19 3 32 3;
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#X connect 20 0 7 0;
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#X connect 22 0 36 0;
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#X connect 22 1 45 0;
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#X connect 22 2 46 0;
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#X connect 22 3 47 0;
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#X connect 22 4 48 0;
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#X connect 22 5 49 0;
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#X connect 22 6 50 0;
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#X connect 22 7 51 0;
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#X connect 31 0 22 1;
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#X connect 32 0 16 0;
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#X connect 32 0 17 0;
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#X connect 32 1 9 0;
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#X connect 32 2 10 0;
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#X connect 32 3 11 0;
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#X connect 36 0 34 0;
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#X connect 36 2 39 0;
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#X connect 45 0 34 1;
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#X connect 45 2 40 0;
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#X connect 46 0 34 2;
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#X connect 46 2 37 0;
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#X connect 47 0 34 3;
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#X connect 47 2 38 0;
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#X connect 48 0 34 4;
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#X connect 48 2 43 0;
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#X connect 49 0 34 5;
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#X connect 49 2 44 0;
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#X connect 50 0 34 6;
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#X connect 50 2 41 0;
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#X connect 51 0 34 7;
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#X connect 51 2 42 0;
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#X connect 52 0 22 1;
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#X connect 53 0 54 0;
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#X connect 54 0 36 1;
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#X connect 54 0 45 1;
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#X connect 54 0 46 1;
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#X connect 54 0 47 1;
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#X connect 54 0 48 1;
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#X connect 54 0 49 1;
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#X connect 54 0 50 1;
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#X connect 54 0 51 1;
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#X connect 55 0 53 0;
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#X connect 56 0 53 0;
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#X connect 57 0 61 0;
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#X connect 57 0 60 0;
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#X connect 59 0 57 0;
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#X connect 60 0 58 0;
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#X connect 60 1 59 0;
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#X connect 61 0 58 0;
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#X connect 61 0 0 0;
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#X connect 62 0 57 0;
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#X connect 62 1 57 1;
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#X coords 0 -1 1 1 240 140 1 100 100;
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