57 lines
891 B
Text
57 lines
891 B
Text
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class:: Lag2
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summary:: Exponential lag
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related:: Classes/Lag, Classes/Lag3, Classes/Ramp, Classes/Lag2UD
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categories:: UGens>Filters>Linear
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Description::
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Lag2 is equivalent to code:: Lag.kr(Lag.kr(in, time), time) ::, thus resulting in a
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smoother transition. This saves on CPU as you only have to calculate the
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decay factor once instead of twice. See link::Classes/Lag:: for more
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details.
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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::lagTime
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60 dB lag time in seconds.
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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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(
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// used to lag pitch
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{
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SinOsc.ar( // sine wave
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Lag2.kr( // lag the modulator
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LFPulse.kr(4, 0, 0.5, 50, 400), // frequency modulator
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Line.kr(0, 1, 15) // modulate lag time
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),
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0, // phase
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0.3 // sine amplitude
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)
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}.play
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)
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::
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