PhasorTJ | SuperCollider 3.13.0 Help

Description

Emulates various types of tape jitter, primarily for reading/writing buffers with BufRd resp. BufWr.

Class Methods

.kr

Arguments:

freq	frequency of phase
end	end value
jitter	jitter amount
jitterFreq	jitter frequency
jitterType	jitter type, one of 0 `\step, \hold` no interpolation between steps (`LFNoiseDNoise0`) 1 `\lin, \linear` linear interpolation (`LFDNoise1`) 2 `\cub, \cubed` cubic interpolation (`LFDNoise3`) `\sin, \sine` regular sine wave (`SinOsc`)
phaseType	phase type, one of 0 `\saw` sawtooth shape (`LFSaw`) 1 `\tri` tri shape (`LFTri`) 2 `\sin` sine shape (`SineOsc`)

sine example( Ndef(\a).addSpec( \freq, [0, 200], \jitter, [0, 1], // relative to cycles \jFreq, [0, 50], \jType, [0, 2, \lin, 1, 1], \pType, [0, 2, \lin, 1, 1] ); Ndef(\a, {|freq| [SinOsc.ar(0, PhasorTJ.ar(freq, 2pi, \jitter.kr(1), \jFreq.kr(1), \sine, \pType.kr(0)) ), SinOsc.ar(freq)] }) ) Ndef(\a).edit

buffer exampleq = (); q.buf = Buffer.read(s, Platform.resourceDir +/+ "sounds/a11wlk01.wav"); // reference q.buf.play ( Ndef(\a).addSpec( \freq, [0, 2], \jitter, [0, 0.1], \jFreq, [0, 50], \jType, [0, 2, \lin, 1, 1], \pType, [0, 2, \lin, 1, 1] ); Ndef(\a, {|freq| var buf = q.buf; var jType = \sine; BufRd.ar( numChannels: q.buf.numChannels, bufnum: buf, phase: PhasorTJ.ar(freq * BufDur.ir(buf).reciprocal, BufFrames.ir(buf), [\jitter.kr(0), 0], \jFreq.kr(1), jType, \pType.kr(0)), loop: 1, interpolation: 2 ) }) ) Ndef(\a).edit

helpfile source: HelpSource/Classes/PhasorTJ.schelp
link::lfsaw.de/Classes/PhasorTJ::

PhasorTJ
Extension

Description

Class Methods

.ar

.kr

Arguments:

Examples

PhasorTJExtension

Description

Class Methods

.ar

.kr

Arguments:

Examples

PhasorTJ
Extension