Effects | SuperCollider 3.13.0 Help

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Configuration

Spatialized effects (read audio from a bus)

// making two triggered sound source
(
~satie.makeSourceInstance(\test_src, \string_with_effects);
~satie.groups[\default].set(\gainDB, -20);

~satie.groupInstances[\default][\test_src].set(\t_trig, 1, \note, rrand(42,72), 1, 0.5);
)

// Adding reverb to the pre bus (panned hard left). The pre-bus takes the input signal regardless of the
// source position
(
~satie.makeFxInstance(\rev_pre, \busreverb, \boo);   // use default effects group to make sure synth is created at the end of the DSP chain
~satie.groupInstances[\defaultFx][\rev_pre].set(\in, ~satie.aux[0]);  // attached to source Pre bus
// Note the volume of the effect is reduced since it is reading the
// "raw" audio from the pre bus, where sound source volume control has no effect:
~satie.groupInstances[\defaultFx][\rev_pre].set(\mix, 1 /*wet only*/, \room, 0.3, \damp, 1, \aziDeg, -180/*left*/, \gainDB, -20);
// listen: string is centered and rev_pre is located on the left
~satie.groupInstances[\default][\test_src].set(\t_trig, 1, \note, rrand(42,72), 1, 0.5);
)

// Adding reverb to the post bus (panned hard right). Post bus input gain depends on the source position
(
~satie.makeFxInstance(\rev_post, \busreverb, \defaultFx);
~satie.groupInstances[\defaultFx][\rev_post].set(\in, ~satie.aux[1]);  // attached to source Post bus
~satie.groupInstances[\defaultFx][\rev_post].set(\mix, 1 /*wet only*/, \room, 0.9, \damp, 1, \aziDeg, 180/*right*/, \gainDB, 0);
// listen: post reverb is on the right
~satie.groupInstances[\default][\test_src].set(\t_trig, 1, \note, rrand(42,72), 1, 0.5, \aziDeg, 130, \gainDB, -10);
)
// we can still hear pre-bus effect with no gain on the source
~satie.groupInstances[\default][\test_src].set(\gainDB, -99, \t_trig, 1, \note, rrand(42,72), 1, 0.5, \aziDeg, 130);

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helpfile source: HelpSource/Examples/Effects.schelp
link::SATIE/Examples/Effects::

EffectsExtension

Configuration

Spatialized effects (read audio from a bus)

Effects
Extension