Packages

object StandardN extends ProductReader[StandardN] with Serializable

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

StandardL

Linear Supertypes
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  1. StandardN
  2. Serializable
  3. ProductReader
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  1. final def !=(arg0: Any): Boolean
    Definition Classes
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  2. final def ##: Int
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  3. final def ==(arg0: Any): Boolean
    Definition Classes
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  4. def ar(freq: GE = Nyquist(), k: GE = 1.0f, xi: GE = 0.5f, yi: GE = 0.0f): StandardN

    freq

    Iteration frequency in Hertz

    k

    Perturbation amount

    xi

    Initial value of x

    yi

    Initial value of y

  5. def ar: StandardN
  6. final def asInstanceOf[T0]: T0
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    Any
  7. def clone(): AnyRef
    Attributes
    protected[lang]
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    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  8. final def eq(arg0: AnyRef): Boolean
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  9. def equals(arg0: AnyRef): Boolean
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  10. final def getClass(): Class[_ <: AnyRef]
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    @native() @HotSpotIntrinsicCandidate()
  11. def hashCode(): Int
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    @native() @HotSpotIntrinsicCandidate()
  12. final def isInstanceOf[T0]: Boolean
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  13. final def ne(arg0: AnyRef): Boolean
    Definition Classes
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  14. final def notify(): Unit
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    @native() @HotSpotIntrinsicCandidate()
  15. final def notifyAll(): Unit
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    @native() @HotSpotIntrinsicCandidate()
  16. def read(in: RefMapIn, key: String, arity: Int): StandardN
    Definition Classes
    StandardNProductReader
  17. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
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  18. def toString(): String
    Definition Classes
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  19. final def wait(arg0: Long, arg1: Int): Unit
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    @throws(classOf[java.lang.InterruptedException])
  20. final def wait(arg0: Long): Unit
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    @throws(classOf[java.lang.InterruptedException]) @native()
  21. final def wait(): Unit
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  1. def finalize(): Unit
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    protected[lang]
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    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

Inherited from Serializable

Inherited from ProductReader[StandardN]

Inherited from AnyRef

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