blob: a73a22429d16f959be9eb6d7f5f9b203d3394691 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
#N canvas 121 22 818 496 10;
#X floatatom 129 208 5 0 0 2 - - -;
#X floatatom 167 227 5 0 0 2 - - -;
#X msg 101 158 bang;
#X obj 102 396 route 0 1 2 3;
#X floatatom 102 445 10 0 0 0 - - -;
#X floatatom 181 445 10 0 0 0 - - -;
#X floatatom 260 445 10 0 0 0 - - -;
#X floatatom 339 445 10 0 0 0 - - -;
#X text 441 159 In two dimensions \, only specify the azimuth. (for
example "define_loudspeakers 2 -45 45 0 180";
#X text 53 21 VBAP and define_loudspeakers;
#X text 442 281 The spread-parameter can be used to prevent a situation
where sound is coming from one speaker only \, which would make speaker
positions "visible". The range is 0 to 100;
#X floatatom 199 369 0 0 0 3 actual_azimuth - -;
#X floatatom 211 335 0 0 0 3 actual_elevation - -;
#X floatatom 221 314 7 0 0 1 actual_spreading - -;
#X text 443 202 2 For vbap \, give azimuth and elevation for the desired
location. Bang the first inlet and vbap will output gain-factors for
each speaker and the actual location produced. This can be different
from the desired one depending where your speakers are.;
#X obj 599 370 vbap-demo;
#X msg 25 115 define_loudspeakers 2 -45 45 -135 135;
#X text 24 64 loudspeaker position definition can also be sent directly
to a vbap object. This changes the setup information only in a single
vbap object.;
#X text 443 332 For an example of how to use vbap with [matrix~] from
zexy-library \, see vbap-demo.pd.;
#X text 441 59 1 Use the define_loudspeakers object or message to list
the speaker positions. The example here defines loudspeakers in three
dimensions (the first parameter). For each speaker \, define its azimuth
and elevation. Here we have speakers front left and right with no elevation
(-45 0 45 0) and front and back with 45 degrees of elevation (0 45
180 45). Send the data to vbap.;
#X msg 51 135 define_loudspeakers 3 -45 45 -135 135 32 5 94 34 34 11
;
#X obj 132 192 hsl 100 13 0 360 0 0 empty empty azimuth 10 7 0 10 -262144
-1 -1 3800 1;
#X obj 170 210 hsl 100 13 0 360 0 0 empty empty elevation 10 7 0 10
-262144 -1 -1 5100 1;
#X floatatom 207 247 5 0 0 2 - - -;
#X obj 210 230 hsl 100 13 0 360 0 0 empty empty spread 10 7 0 10 -262144
-1 -1 2500 1;
#X text 135 158 to output updated values;
#X obj 102 277 vbap 90 0 30;
#X text 450 417 You can also use [vbap] to control Cyclone's [matrix~]
;
#X obj 543 440 cyclone/matrix~ 1 4 1;
#X connect 0 0 26 1;
#X connect 1 0 26 2;
#X connect 2 0 26 0;
#X connect 3 0 4 0;
#X connect 3 1 5 0;
#X connect 3 2 6 0;
#X connect 3 3 7 0;
#X connect 16 0 26 0;
#X connect 20 0 26 0;
#X connect 21 0 0 0;
#X connect 22 0 1 0;
#X connect 23 0 26 3;
#X connect 24 0 23 0;
#X connect 26 0 3 0;
#X connect 26 1 11 0;
#X connect 26 2 12 0;
#X connect 26 3 13 0;
|
