Class

de.sciss.fscape.graph

PitchAC

Related Doc: package graph

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final case class PitchAC(in: GE, sampleRate: GE, pitchMin: GE = 75.0, pitchMax: GE = 600.0, numCandidates: GE = 15, silenceThresh: GE = 0.03, voicingThresh: GE = 0.45, octaveCost: GE = 0.01, octaveJumpCost: GE = 0.35, voicedUnvoicedCost: GE = 0.14) extends GE.Lazy with Product with Serializable

A graph element that implements Boersma's auto-correlation based pitch tracking algorithm.

cf. Paul Boersma, ACCURATE SHORT-TERM ANALYSIS OF THE FUNDAMENTAL FREQUENCY AND THE HARMONICS-TO-NOISE RATIO OF A SAMPLED SOUND, Institute of Phonetic Sciences, University of Amsterdam, Proceedings 17 (1993), 97-110

Note that this is currently implemented as a macro, thus being quite slow. A future version might implement it directly as a UGen. Currently stepSize is automatically given, and windowing is fixed to Hann.

Linear Supertypes
Serializable, Serializable, GE.Lazy, GE, Expander[UGenInLike], Lazy, Product, Equals, AnyRef, Any
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Inherited
  1. PitchAC
  2. Serializable
  3. Serializable
  4. Lazy
  5. GE
  6. Expander
  7. Lazy
  8. Product
  9. Equals
  10. AnyRef
  11. Any
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Instance Constructors

  1. new PitchAC(in: GE, sampleRate: GE, pitchMin: GE = 75.0, pitchMax: GE = 600.0, numCandidates: GE = 15, silenceThresh: GE = 0.03, voicingThresh: GE = 0.45, octaveCost: GE = 0.01, octaveJumpCost: GE = 0.35, voicedUnvoicedCost: GE = 0.14)

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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. val in: GE

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  10. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  11. def makeUGens(implicit b: Builder): 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
    PitchAC → Expander

  12. val maxLag: GE

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  13. val minLag: GE

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  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. val numCandidates: GE

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  18. val octaveCost: GE

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  19. val octaveJumpCost: GE

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  20. val pitchMax: GE

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  21. val pitchMin: GE

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  22. val sampleRate: GE

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  23. val silenceThresh: GE

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  24. val stepSize: GE

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

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    Definition Classes
    AnyRef

  26. val voicedUnvoicedCost: GE

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  27. val voicingThresh: GE

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  28. final def wait(): Unit

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    Definition Classes
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    Annotations
    @throws( ... )

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

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    @throws( ... )

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

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    Definition Classes
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    Annotations
    @throws( ... )

  31. val winSize: GE

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Inherited from Serializable

Inherited from Serializable

Inherited from GE.Lazy

Inherited from GE

Inherited from Expander[UGenInLike]

Inherited from Lazy

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

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