Packages

object TExpRand extends ProductReader[TExpRand] with Serializable

A UGen that generates a new random decimal value each time it is triggered, using an exponential distribution from lo to hi . Values lo and hi must both have the same sign and be non-zero.

Note: Audio-rate inputs for lo and hi are currently broken in SuperCollider, and will therefore be converted to control-rate inputs.

Examples
// random sine frequencies, triggered by mouse button
play {
  val tr = MouseButton.kr(lag = 0)
  val m  = Mix.fill(10)(SinOsc.ar(TExpRand.kr(200.0, 800.0, tr)))
  m * Linen.kr(tr, sustain = 0.025, release = 2)
}
See also

TRand

ExpRand

RandSeed

Linear Supertypes
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  1. TExpRand
  2. Serializable
  3. ProductReader
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  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(lo: GE = 0.01f, hi: GE = 1.0f, trig: GE): TExpRand

    lo

    lower limit of the output range

    hi

    upper limit of the output range

    trig

    signal to trigger new random number

  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[lang]
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    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  7. final def eq(arg0: AnyRef): Boolean
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  8. def equals(arg0: AnyRef): Boolean
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  9. final def getClass(): Class[_ <: AnyRef]
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    @native() @HotSpotIntrinsicCandidate()
  10. def hashCode(): Int
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    @native() @HotSpotIntrinsicCandidate()
  11. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  12. def kr(lo: GE = 0.01f, hi: GE = 1.0f, trig: GE): TExpRand

    lo

    lower limit of the output range

    hi

    upper limit of the output range

    trig

    signal to trigger new random number

  13. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. final def notify(): Unit
    Definition Classes
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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): TExpRand
    Definition Classes
    TExpRandProductReader
  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
    Definition Classes
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    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  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[TExpRand]

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