Object/Class

de.sciss.synth.ugen

StandardL

Related Docs: class StandardL | package ugen

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object StandardL extends Serializable

A linear-interpolating sound generator based on the difference equations:

x[n+1] = (x[n] + y[n+1]) % 2pi
y[n+1] = (y[n] + k * sin(x[n])) % 2pi

The standard map is an area preserving map of a cylinder discovered by the plasma physicist Boris Chirikov.

Examples
// vary frequency
play { StandardL.ar(MouseX.kr(20, SampleRate.ir)) * 0.3 }
// mouse-controlled parameter
play { StandardL.ar(SampleRate.ir/2, MouseX.kr(0.9, 4)) * 0.3 }
// as a frequency control
play { SinOsc.ar(StandardL.ar(40, MouseX.kr(0.9, 4)) * 800 + 900) * 0.4 }
See also

StandardN

Linear Supertypes
Serializable, Serializable, AnyRef, Any
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  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. def ar(freq: GE = Nyquist(), k: GE = 1.0f, xi: GE = 0.5f, yi: GE = 0.0f): StandardL

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    freq

    Iteration frequency in Hertz

    k

    Perturbation amount

    xi

    Initial value of x

    yi

    Initial value of y

  5. def ar: StandardL

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  6. final def asInstanceOf[T0]: T0

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  7. def clone(): AnyRef

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  8. final def eq(arg0: AnyRef): Boolean

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  10. def finalize(): Unit

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  11. final def getClass(): Class[_]

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  12. def hashCode(): Int

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  13. final def isInstanceOf[T0]: Boolean

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  14. final def ne(arg0: AnyRef): Boolean

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  15. final def notify(): Unit

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  16. final def notifyAll(): Unit

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  17. final def synchronized[T0](arg0: ⇒ T0): T0

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  18. def toString(): String

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  19. final def wait(): Unit

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  20. final def wait(arg0: Long, arg1: Int): Unit

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  21. final def wait(arg0: Long): Unit

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