Duty : UGen : AbstractFunction : Object

Description

A value is demanded of each UGen in the list and output according to a stream of duration values. The unit generators in the list should be 'demand' rate.

When there is a trigger at the reset input, the demand rate UGens in the list and the duration are reset. The reset input may also be a demand UGen, providing a stream of reset times.

Class Methods

Duty.ar(dur: 1.0, reset: 0.0, level: 1.0, doneAction: 0)

Duty.kr(dur: 1.0, reset: 0.0, level: 1.0, doneAction: 0)

Inherited class methods

Instance Methods

Inherited instance methods

Undocumented instance methods

.canFreeSynth

Examples

Resetting the demand ugens:( { var freq; freq = Duty.kr( Dseq([0.2, 0.3, 0.4, Dseq([1, 1, 1, 2, 1, 2], inf)]) / 2, Dust.kr(1), // control rate reset Dseq([0, 1, 2, Dseq([1, 2, 3, 4, 5], inf)]) ) * 30 + 250; SinOsc.ar(freq * [1, 1.01]) * 0.1 }.play; ) ( { var freq; freq = Duty.kr( Dseq([0.2, 0.3, 0.4, Dseq([1, 1, 1, 2, 1, 2], inf)]) / 2, Dseq([1, 2, 4, 5], inf), // demand rate reset Dseq([0, 1, 2, Dseq([1, 2, 3, 4, 5], inf)]) ) * 30 + 250; SinOsc.ar(freq * [1, 1.01]) * 0.1 }.play; )

Demand ugen as audio oscillator:( { var a, n=5, m=64; a = { var x; x = { 0.2.rand2 } ! m; x = x ++ ({ Drand({ 0.2.rand2 } ! n) } ! m.rand); Dseq(x.scramble, inf) } ! n; Duty.ar( MouseX.kr(1, 125, 1) * SampleDur.ir * [1, 1.02], 0, Dswitch1(a, MouseY.kr(0, n-1)) ) }.play; )

single sample feedback: a lin cong algorithm:( b = Buffer.alloc(s, 1); { var x, y, rate, a, c, m; rate = MouseX.kr(100, SampleRate.ir); a = 1.1; c = 0.13; m = 1.0; x = Dbufrd(b); // read from buffer x = x * a + c % m; y = Dbufwr(x, b); // write to buffer Duty.ar(1 / rate, 0, y) * 0.1; }.play; )