object QuadL extends Serializable
A linear-interpolating sound generator based on the difference equation:
x[n+1] = a * pow(x[n], 2) + b * x[n] + c
Examples
// default parameters play { QuadL.ar(SampleRate.ir/4) * 0.2 }
// logistic map play { // equation: x1 = -r*x0^2 + r*x0 val r = MouseX.kr(3.5441, 4) // stable range QuadL.ar(SampleRate.ir/4, -r, r, 0, 0.1) * 0.4 }
// logistic map as frequency control play { val r = MouseX.kr(3.5441, 4) // stable range SinOsc.ar(QuadL.ar(40, -r, r, 0, 0.1).madd(800, 900)) * 0.4 }
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def
ar(freq: GE = Nyquist(), a: GE = 1.0f, b: GE = -1.0f, c: GE = -0.75f, xi: GE = 0.0f): QuadL
- freq
Iteration frequency in Hertz
- a
Equation variable
- b
Equation variable
- c
Equation variable
- xi
Initial value of x
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