SuperCollider CLASSES

DelayN

Simple delay line with no interpolation.
Inherits from: PureUGen : UGen : AbstractFunction : Object
Subclasses: DelayC, DelayL

Description

Simple delay line with no interpolation. See also DelayL which uses linear interpolation, and DelayC which uses cubic interpolation. Cubic interpolation is more computationally expensive than linear, but more accurate.

Class Methods

*ar (in: 0, maxdelaytime: 0.2, delaytime: 0.2, mul: 1, add: 0)

*kr (in: 0, maxdelaytime: 0.2, delaytime: 0.2, mul: 1, add: 0)

Arguments:

in

The input signal.

maxdelaytime

The maximum delay time in seconds. used to initialize the delay buffer size.

delaytime

Delay time in seconds.

mul

Output will be multiplied by this value.

add

This value will be added to the output.

Inherited class methods

Instance Methods

Inherited instance methods

Examples

(
// Dust randomly triggers Decay to create an exponential
// decay envelope for the WhiteNoise input source
{
z = Decay.ar(Dust.ar(1,0.5), 0.3, WhiteNoise.ar);
DelayN.ar(z, 0.2, 0.2, 1, z); // input is mixed with delay via the add input
}.play
)

(
// recursive application of delay.
{
z = Decay2.ar(Dust.ar(1, 0.5), 0.01, 0.1, Saw.ar(100 + [0, 1]));
5.do { |i| z = DelayN.ar(RLPF.ar(z, Rand(100, 3000), 0.03), 1, 1 / (2**i), 1, z * 0.5) };
z
}.play
)