82 lines
1.5 KiB
Text
82 lines
1.5 KiB
Text
|
class:: PdurStutter
|
||
|
|
summary:: partition a value into n equal subdivisions
|
||
|
|
related:: Classes/Pstutter
|
||
|
|
categories:: Streams-Patterns-Events>Patterns>Repetition
|
||
|
|
|
||
|
|
description::
|
||
|
|
|
||
|
|
A filter pattern designed for a stream of float durations.
|
||
|
|
|
||
|
|
Subdivides each duration by each stutter and yields that value stutter times. A stutter of 0 will skip the duration value, a stutter of 1 yields the duration value unaffected.
|
||
|
|
|
||
|
|
Examples::
|
||
|
|
|
||
|
|
code::
|
||
|
|
(
|
||
|
|
a = PdurStutter(
|
||
|
|
Pseq(#[1,1,1,1,1,2,2,2,2,2,0,1,3,4,0],inf),
|
||
|
|
Pseq(#[0.5, 1, 2, 0.25,0.25],inf)
|
||
|
|
);
|
||
|
|
x = a.asStream;
|
||
|
|
100.do({ x.next.postln; });
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
(
|
||
|
|
SynthDef(\help_sinegrain,
|
||
|
|
{ arg out=0, freq=440, sustain=0.05;
|
||
|
|
var env;
|
||
|
|
env = EnvGen.kr(Env.perc(0.01, sustain, 0.2), doneAction: Done.freeSelf);
|
||
|
|
Out.ar(out, SinOsc.ar(freq, 0, env))
|
||
|
|
}).add;
|
||
|
|
)
|
||
|
|
|
||
|
|
(
|
||
|
|
a = PdurStutter(
|
||
|
|
Pseq(#[1,1,1,1,1,2,2,2,2,2,3,3,3,3,3,4,4,4,4,4],inf),
|
||
|
|
Pseq(#[0.5, 1, 2, 0.25,0.25],inf)
|
||
|
|
);
|
||
|
|
x = a.asStream;
|
||
|
|
|
||
|
|
Routine({
|
||
|
|
loop({
|
||
|
|
Synth.grain(\help_sinegrain, [\freq, 440]);
|
||
|
|
x.next.wait;
|
||
|
|
})
|
||
|
|
}).play(TempoClock.default);
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
(
|
||
|
|
a = PdurStutter(
|
||
|
|
Pseq(#[1,1,1,1,1,2,2,2,2,2,3,3,3,3,4,4,0,4,4],inf),
|
||
|
|
Pseq(#[0.5, 1, 2, 0.25,0.25],inf)
|
||
|
|
);
|
||
|
|
x = a.asStream;
|
||
|
|
Routine({
|
||
|
|
loop({
|
||
|
|
Synth.grain(\help_sinegrain, [\freq, 440]);
|
||
|
|
x.next.wait;
|
||
|
|
})
|
||
|
|
}).play(TempoClock.default);
|
||
|
|
)
|
||
|
|
::
|
||
|
|
|
||
|
|
Frequencies like being divided too.
|
||
|
|
|
||
|
|
code::
|
||
|
|
(
|
||
|
|
a = PdurStutter(
|
||
|
|
Pseq(#[1,1,1,1,1,2,2,2,2,2,3,3,3,3,4,4,0,4,4],inf),
|
||
|
|
Pseq((80 + [ 0, 2, 3, 5, 7, 9, 10 ]).midicps ,inf)
|
||
|
|
);
|
||
|
|
x = a.asStream;
|
||
|
|
Routine({
|
||
|
|
loop({
|
||
|
|
Synth.grain(\help_sinegrain, [\freq, x.next.postln]);
|
||
|
|
0.25.wait
|
||
|
|
})
|
||
|
|
}).play(TempoClock.default);
|
||
|
|
)
|
||
|
|
::
|