/usr/share/SuperCollider/HelpSource/Classes/FreeVerb2.schelp is in supercollider-common 1:3.8.0~repack-2.
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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 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 | class:: FreeVerb2
summary:: A two-channel reverb
categories:: UGens>Reverbs
related:: Classes/FreeVerb, Classes/GVerb
description::
Coded from experiments with faust.
classmethods::
method:: ar
argument:: in
input signal channel 1.
argument:: in2
input signal channel 2.
argument:: mix
dry/wet balance. range 0..1.
argument:: room
room size. rage 0..1.
argument:: damp
Reverb HF damp. range 0..1.
argument::mul
argument::add
discussion::
Valid parameter range from 0 to 1. Values outside this range are clipped by the UGen.
examples::
code::
s.boot;
// FreeVerb2 - demo synthdef
(
SynthDef(\FreeVerb2x2, {|outbus, mix = 0.25, room = 0.15, damp = 0.5, amp = 1.0|
var signal;
signal = In.ar(outbus, 2);
ReplaceOut.ar(outbus,
FreeVerb2.ar( // FreeVerb2 - true stereo UGen
signal[0], // Left channel
signal[1], // Right Channel
mix, room, damp, amp)); // same params as FreeVerb 1 chn version
}).add;
)
// 2ch source
(
a = SynthDef(\src2x2, {
Out.ar(0,
Decay.ar(Impulse.ar(1), 0.25, LFCub.ar(1200, 0, 0.1)) ! 2 +
Pan2.ar(
Decay.ar(Impulse.ar(1, pi), 0.1, WhiteNoise.ar(0.1)),
LFNoise1.kr(0.5).range(-1, 1)
)
)
}).play
)
// kick it in
z = Synth(\FreeVerb2x2, [\outbus, 0], addAction:\addToTail)
// experiment with some settings
z.set(\room, 0.7)
z.set(\mix, 0.33)
z.set(\damp, 0.9)
// silence
[a, z].do(_.free)
// crucial lib example
(
Patch({|mix =0.33, room = 0.25, damp = 0.7, amp = 0.1|
var signal;
signal = Decay.ar(Impulse.ar(1), 0.25, LFCub.ar(1200)) ! 2 +
Pan2.ar(
Decay.ar(Impulse.ar(1, pi), 0.1, WhiteNoise.ar),
LFNoise1.kr(0.5).range(-1, 1)
);
FreeVerb2.ar(
signal[0], // Left channel
signal[1], // Right Channel
mix, room, damp, amp)
}).gui
)
::
|