34 lines
649 B
Text
34 lines
649 B
Text
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class:: Latch
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summary:: Sample and hold
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related:: Classes/Gate
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categories:: UGens>Triggers
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Description::
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Holds input signal value when triggered. Latch will output 0 until it receives its first trigger.
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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::trig
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Trigger. Trigger can be any signal. A trigger happens when the
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signal changes from non-positive to positive.
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Examples::
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code::
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{ Blip.ar(Latch.ar(WhiteNoise.ar, Impulse.ar(9)) * 400 + 500, 4, 0.2) }.play;
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::
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The above is just meant as example. LFNoise0 is a faster way to generate random steps:
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code::
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{ Blip.ar(LFNoise0.kr(9, 400 ,500), 4, 0.2) }.play;
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::
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