SuperCollider CLASSES


Quadratic noise.
Inherits from: LFNoise0 : UGen : AbstractFunction : Object


Generates quadratically interpolated random values at a rate given by the nearest integer division of the sample rate by the freq argument.

NOTE: quadratic interpolation means that the noise values can occasionally extend beyond the normal range of +-1, if the freq varies in certain ways. If this is undesirable then you might like to clip2 the values, or use a linearly-interpolating unit instead.

Class Methods

*ar (freq: 500, mul: 1, add: 0)

From superclass: LFNoise0

*kr (freq: 500, mul: 1, add: 0)

From superclass: LFNoise0



Approximate rate at which to generate random values.


Output will be multiplied by this value.


This value will be added to the output.

Inherited class methods

Instance Methods

Inherited instance methods


{, 0.25) }.play;

// modulate frequency

{, 10000, 10), 0.25) }.play;

// as frequency modulator
{, 400, 450),
        0, 0.2

// freq is the rate of interpolation points
{ var freq = 1000; [,] }.plot