StkInst | SuperCollider 3.13.0 Help

Description

Wrapping of Synthesis toolkit physical model instruments https://ccrma.stanford.edu/software/stk/index.html

Class Methods

StkInst.ar(instNumber: 6, freq: 220, gate: 1, onamp: 1, offamp: 0.5, args)

Arguments:

instNumber	The number identifying which instrument is used (Can be setted with Stk Array)
freq	Sound frequency.
gate	Does noteOn on 0 to 1 changes and noteOff on 1 to 0 changes.
onamp	Amplitude used on noteOn.
offamp	Amplitude used on noteOff.
args	Array of control numbers and control values (most of them 0-128) according to Stk.

//Define bow synthdef
(
SynthDef(\helpStkbowed,{arg out=0,freq=220,gate=1,amp=1,bowpressure = 64, bowposition = 17, vibfreq=50, vibgain=1, loudness=128;
    var sig,env;
    env = EnvGen.kr(Env.asr(0,1,0.1),gate,doneAction:2);
    sig = StkInst.ar(Stk.at("Bowed"),freq, gate, amp, 0.5,[2,bowpressure,4,bowposition,11,vibfreq,1,vibgain,128,loudness])*env;
    Out.ar(out, sig.dup);
}).add;
)

//Use it.
(

Pbind(
    \instrument, \helpStkbowed,
    \dur , 0.25,
    \degree, Pseq([1,5,7+3], inf),
    \amp , Pseq([0.9,0.7,0.5],inf),
    \bowposition , Pseq([10,20,30,40,50,60],inf)
).play;
)

//now a instrument that uses waveforms///////////////////
//first set rawfilepath to let Stk know where to look
{StkGlobals.ar(1,1,Platform.userExtensionDir ++"/SC3Plugins/StkInst/rawwaves")}.play;

//Define mandolin synthdef
(
SynthDef(\helpMandolin,{arg out=0,freq=220,gate=1,amp=1;
    var sig,env;
    env = EnvGen.kr(Env.asr(0,1,0.1),gate,doneAction:2);
    sig = StkInst.ar(Stk.at("Mandolin"),freq, gate, amp, 0.5)*env;
    Out.ar(out, sig.dup);
}).add;
)

//Use it.
(

Pbind(
    \instrument, \helpMandolin,
    \dur , 0.25,
    \degree, Pseq([1,5,7+3], inf),
    \amp , Pseq([0.9,0.7,0.5],inf),
).play;
)

helpfile source: /Library/Application Support/SuperCollider/Extensions/sc3-plugins-3.13.0/SC3plugins/StkInst/HelpSource/Classes/StkInst.schelp
link::Classes/StkInst::

StkInst : UGen : AbstractFunction : Object
Extension

Description

Class Methods

StkInst.ar(instNumber: 6, freq: 220, gate: 1, onamp: 1, offamp: 0.5, args)

Arguments:

Inherited class methods

Instance Methods

Inherited instance methods

Examples

StkInst : UGen : AbstractFunction : Object Extension

Description

Class Methods

StkInst.ar(instNumber: 6, freq: 220, gate: 1, onamp: 1, offamp: 0.5, args)

Arguments:

Inherited class methods

Instance Methods

Inherited instance methods

Examples

StkInst : UGen : AbstractFunction : Object
Extension