54 lines
869 B
Text
54 lines
869 B
Text
class:: RHPF
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summary:: A resonant high pass filter.
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related:: Classes/Formlet, Classes/RLPF, Classes/Resonz, Classes/Ringz
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categories:: UGens>Filters>Linear
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Description::
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A resonant high pass filter.
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classmethods::
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method::ar, kr
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argument::in
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The input signal.
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argument::freq
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Cutoff frequency in Hertz.
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WARNING: due to the nature of its implementation frequency values close to 0 may cause glitches and/or extremely loud audio artifacts!
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argument::rq
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The reciprocal of Q (bandwidth / cutoffFreq).
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argument::mul
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Output will be multiplied by this value.
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argument::add
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This value will be added to the output.
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Examples::
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code::
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{ RHPF.ar(Saw.ar(200,0.1), FSinOsc.kr(XLine.kr(0.7,300,20), 0, 3600, 4000), 0.2) }.play;
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(
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{ var ctl = RHPF.kr(LFSaw.kr(2), SinOsc.kr(XLine.kr(0.07,30,20), 0, 35, 40), 0.05);
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SinOsc.ar(ctl * 200 + 500);
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}.play;
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)
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::
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