67 lines
857 B
Text
67 lines
857 B
Text
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class:: Slew
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summary:: Slew rate limiter.
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related:: Classes/Slope, Classes/Ramp, Classes/Lag, Classes/VarLag
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categories:: UGens>Filters>Nonlinear
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Description::
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Limits the slope of an input signal. The slope is expressed in units per
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second.
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For smoothing out control signals, take a look at link::Classes/Lag:: and link::Classes/VarLag::
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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::up
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Maximum upward slope in units per second.
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argument::dn
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Maximum downward slope in units per second.
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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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{
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z = LFPulse.ar(800);
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[z, Slew.ar(z, 4000, 4000)]
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}.plot)
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Has the effect of removing transients and higher frequencies.
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(
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{
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z = Saw.ar(800,mul:0.2);
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Slew.ar(z,400,400)
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}.play
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)
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::
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