Class

de.sciss.synth.ugen

NumChannels

Related Doc: package ugen

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final case class NumChannels(in: GE) extends SingleOut with ScalarRated with Product with Serializable

A graph element that produces an integer with number-of-channels of the input element.

Because ScalaCollider allows late-expanding graph elements, we have no direct way to get an integer of some array-size of a UGen's outputs. On the other hand, there may be sound synthesis definitions that can abstract over the number of channels at definition time.

Examples
// amplitude compensation
play {
  val sines: GE = Seq.fill(8)(SinOsc.ar(ExpRand(200, 2000)))
  val norm = Mix(sines) / NumChannels(sines)   // guarantee that they don't clip
  norm * 0.2
}
in

the element whose number-of-channels to produce

See also

ChannelIndices

Linear Supertypes
Serializable, Serializable, ScalarRated, SingleOut, SomeOut, GE.Lazy, GE, UGenSource[UGenInLike], Expander[UGenInLike], Lazy, Product, Equals, AnyRef, Any
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Inherited
  1. NumChannels
  2. Serializable
  3. Serializable
  4. ScalarRated
  5. SingleOut
  6. SomeOut
  7. Lazy
  8. GE
  9. UGenSource
  10. Expander
  11. Lazy
  12. Product
  13. Equals
  14. AnyRef
  15. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new NumChannels(in: GE)

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    in

    the element whose number-of-channels to produce

Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  6. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  7. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  8. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  9. lazy val hashCode: Int

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    Definition Classes
    UGenSource → AnyRef → Any
  10. val in: GE

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    the element whose number-of-channels to produce

  11. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  12. def makeUGens: UGenInLike

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    Abstract method which must be implemented by creating the actual UGens during expansion.

    Abstract method which must be implemented by creating the actual UGens during expansion. This method is at most called once during graph expansion

    returns

    the expanded object (depending on the type parameter U)

    Attributes
    protected
    Definition Classes
    NumChannelsExpander
  13. final def name: String

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    Definition Classes
    UGenSource
  14. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  15. final def notify(): Unit

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    Definition Classes
    AnyRef
  16. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  17. final def rate: Rate

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    Definition Classes
    ScalarRated
  18. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  19. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  20. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from ScalarRated

Inherited from SingleOut

Inherited from SomeOut

Inherited from GE.Lazy

Inherited from GE

Inherited from UGenSource[UGenInLike]

Inherited from Expander[UGenInLike]

Inherited from Lazy

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped