Classes | UGens > Random

ExpRand : UGen : AbstractFunction : Object

Exponential single random number generator.
Source: Noise.sc

Description

Generates a single random float value in an exponential distributions from lo to hi . It generates this when the SynthDef first starts playing, and remains fixed for the duration of the synth's existence.

Class Methods

ExpRand.new(lo: 0.01, hi: 1)

Arguments:

lo

Lower limit of the output range.

hi

Upper limit of the output range.

Inherited class methods

Instance Methods

Inherited instance methods

Examples

(
SynthDef("help-ExpRand", { arg out=0, n=0;
    Out.ar(out,
        FSinOsc.ar(
            ExpRand(100.0, 8000.0, n),
            0, Line.kr(0.2, 0, 0.01, doneAction: Done.freeSelf))
    )
}).add;
)

(
Routine({
    inf.do({ arg i;
        Synth.new("help-ExpRand"); 0.05.wait;
    })
}).play;
)