Packages

object QuadN extends ProductReader[QuadN] with Serializable

A non-interpolating sound generator based on the difference equation:

x[n+1] = a * pow(x[n], 2) + b * x[n] + c
Examples
// default parameters
play { QuadN.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
  QuadN.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(QuadN.ar(40, -r, r, 0, 0.1).mulAdd(800, 900)) * 0.4
}
See also

QuadL

QuadC

Linear Supertypes
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Inherited
  1. QuadN
  2. Serializable
  3. ProductReader
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Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def ar(freq: GE = Nyquist(), a: GE = 1.0f, b: GE = -1.0f, c: GE = -0.75f, xi: GE = 0.0f): QuadN

    freq

    Iteration frequency in Hertz

    a

    Equation variable

    b

    Equation variable

    c

    Equation variable

    xi

    Initial value of x

  5. def ar: QuadN
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
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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
    Definition Classes
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    @native() @HotSpotIntrinsicCandidate()
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. final def notify(): Unit
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    @native() @HotSpotIntrinsicCandidate()
  15. final def notifyAll(): Unit
    Definition Classes
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    @native() @HotSpotIntrinsicCandidate()
  16. def read(in: RefMapIn, key: String, arity: Int): QuadN
    Definition Classes
    QuadNProductReader
  17. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  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
    Definition Classes
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    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
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    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

Inherited from Serializable

Inherited from ProductReader[QuadN]

Inherited from AnyRef

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