/usr/share/SuperCollider/HelpSource/Classes/Ringz.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 | class:: Ringz
summary:: Ringing filter.
related:: Classes/Formlet, Classes/RHPF, Classes/RLPF, Classes/Resonz
categories:: UGens>Filters>Linear
Description::
This is the same as link::Classes/Resonz:: , except that it is a constant skirt gain filter, meaning that the peak gain depends on the value of Q. Also, instead of the
resonance parameter in Resonz, the bandwidth is specified in a 60dB ring decay time. One Ringz is equivalent to one component of the
link::Classes/Klank:: UGen.
classmethods::
method::ar, kr
argument::in
The input signal.
argument::freq
Resonant frequency in Hertz.
argument::decaytime
The 60 dB decay time of the filter.
argument::mul
Output will be multiplied by this value.
argument::add
This value will be added to the output.
Examples::
code::
{ Ringz.ar(Dust.ar(3, 0.3), 2000, 2) }.play
{ Ringz.ar(WhiteNoise.ar(0.005), 2000, 0.5) }.play
// modulate frequency
{ Ringz.ar(WhiteNoise.ar(0.005), XLine.kr(100,3000,10), 0.5) }.play
{ Ringz.ar(Impulse.ar(6, 0, 0.3), XLine.kr(100,3000,10), 0.5) }.play
// modulate ring time
{ Ringz.ar(Impulse.ar(6, 0, 0.3), 2000, XLine.kr(4, 0.04, 8)) }.play
// modulate ring time opposite direction
{ Ringz.ar(Impulse.ar(6, 0, 0.3), 2000, XLine.kr(0.04, 4, 8)) }.play
(
{
var exciter;
exciter = WhiteNoise.ar(0.001);
Mix.arFill(10, {
Ringz.ar(exciter,
XLine.kr(exprand(100.0,5000.0), exprand(100.0,5000.0), 20),
0.5)
})
}.play
)
::
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