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class:: Lag2
summary:: Exponential lag
related:: Classes/Lag, Classes/Lag3, Classes/Ramp, Classes/Lag2UD
categories:: UGens>Filters>Linear
Description::
Lag2 is equivalent to code:: Lag.kr(Lag.kr(in, time), time) ::, thus resulting in a
smoother transition. This saves on CPU as you only have to calculate the
decay factor once instead of twice. See link::Classes/Lag:: for more
details.
classmethods::
method::ar, kr
argument::in
The input signal.
argument::lagTime
60 dB lag time in seconds.
argument::mul
Output will be multiplied by this value.
argument::add
This value will be added to the output.
Examples::
code::
(
// used to lag pitch
{
SinOsc.ar( // sine wave
Lag2.kr( // lag the modulator
LFPulse.kr(4, 0, 0.5, 50, 400), // frequency modulator
Line.kr(0, 1, 15) // modulate lag time
),
0, // phase
0.3 // sine amplitude
)
}.play
)
::
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