AtsNoiSynth | SuperCollider 3.12.2 Help

Description

Resynthesizes information from an ATS file, with transformations.

WARNING: If you try to resynthesize partials or bands that don't exist, those partials will fail silently. All valid partials will still be synthesized.

Class Methods

AtsNoiSynth.ar(atsbuffer, numPartials: 0, partialStart: 0, partialSkip: 1, filePointer: 0, sinePct: 1.0, noisePct: 1.0, freqMul: 1.0, freqAdd: 0.0, numBands: 25, bandStart: 0, bandSkip: 1, mul: 1.0, add: 0.0)

Arguments:

atsbuffer	The buffer number that contains the AtsFile information.
numPartials	The number of partials to synthesize.
partialStart	The partial in the analysis to start the synthesis on. Partial 0 is the first partial.
partialSkip	An integer that indicates the increment from partialStart of which partials to synthesize.
filePointer	A value (between 0 and 1) that indicates which part of the file to synthesize. Accepts ugens or a static value.
sinePct	A scaler on the sinusoidal portion of the resynthesis.
noisePct	A scaler on the noise portion of the resynthesis.
freqMul	A multiplier on the sinusoidal frequency information.
freqAdd	A value to add to frequency information.
numBands	The number of critical bands (noise) to synthesize. There are 25 critical bands.
bandStart	The critical band to start resynthesis on. Partial 0 is the first band.
bandSkip	An integer that indicates the increment from bandStart of which bands to synthesize.
mul
add

Examples

NOTE: For resynthesis purposes, an ATS file needs to be loaded into a buffer. When loading an ATS file, you need to supply a buffer number to store ATS data in.

s.boot; // see the entry on AtsFile to learn how to create an ats file a = AtsFile.new("path/to/file.ats").load; ( //play just the resynth, with LFSaw pointing into the file { AtsNoiSynth.ar(a.bufnum, a.numPartials, 1, 1, filePointer: LFSaw.kr(a.sndDur.reciprocal, 1, 0.5, 0.5), noisePct: 1, mul: 1) }.play(s); ); ( //play noise only, don't resynthesize sine info { AtsNoiSynth.ar(a.bufnum, 0, 0, 1, filePointer: LFSaw.kr(a.sndDur.reciprocal, 1, 0.5, 0.5), mul: 1) }.play(s); ); ( //resynthesize every other noise band { AtsNoiSynth.ar(a.bufnum, 0, 0, 1, filePointer: LFSaw.kr(a.sndDur.reciprocal, 1, 0.5, 0.5), numBands: 12, bandStart: 1, bandSkip: 2, mul: 10) }.play(s); ); ( //resynthesize only the upper bands of noise { AtsNoiSynth.ar(a.bufnum, 0, 0, 1, filePointer: LFSaw.kr(a.sndDur.reciprocal, 1, 0.5, 0.5), numBands: 12, bandStart: 12, bandSkip: 1, mul: 10) }.play(s); )

helpfile source: /usr/local/share/SuperCollider/Extensions/SC3plugins/JoshUGens/HelpSource/Classes/AtsNoiSynth.schelp
link::Classes/AtsNoiSynth::

AtsNoiSynth : AtsUGen : UGen : AbstractFunction : Object
Extension

Description

Class Methods

AtsNoiSynth.ar(atsbuffer, numPartials: 0, partialStart: 0, partialSkip: 1, filePointer: 0, sinePct: 1.0, noisePct: 1.0, freqMul: 1.0, freqAdd: 0.0, numBands: 25, bandStart: 0, bandSkip: 1, mul: 1.0, add: 0.0)

Arguments:

Inherited class methods

Instance Methods

Inherited instance methods

Examples

AtsNoiSynth : AtsUGen : UGen : AbstractFunction : Object Extension

Description

Class Methods

AtsNoiSynth.ar(atsbuffer, numPartials: 0, partialStart: 0, partialSkip: 1, filePointer: 0, sinePct: 1.0, noisePct: 1.0, freqMul: 1.0, freqAdd: 0.0, numBands: 25, bandStart: 0, bandSkip: 1, mul: 1.0, add: 0.0)

Arguments:

Inherited class methods

Instance Methods

Inherited instance methods

Examples

AtsNoiSynth : AtsUGen : UGen : AbstractFunction : Object
Extension