Packages

object LFTri extends ProductReader[LFTri] with Serializable

A triangle oscillator UGen designed for low frequency control signals (being non-band-limited). The output varies from -1 to 1.

With an initial phase of zero, the oscillator begins at 0, rises to 1, then falls to -1 and goes back to zero after one complete phase. With an initial phase of 1 (corresponding to 90 degrees), the oscillator begins at 1 and then falls to -1. With an initial phase of 3 (or 270 degrees), the oscillator begins at -1 and then rises to 1.

Examples
// modulating frequency
play { LFTri.ar(XLine.kr(100, 20000, 10)) * 0.1 }
// modulating amplitude
play { LFTri.kr(XLine.kr(1, 200, 10)) * SinOsc.ar(440) * 0.1 }
// used as both oscillator and LFO
play { LFTri.ar(LFTri.kr(LFTri.kr(0.2).mulAdd(8,10)).mulAdd(400,800)) * 0.1 }
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Value Members

  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
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  4. def ar(freq: GE = 440.0f, iphase: GE = 0.0f): LFTri

    freq

    frequency in Hertz

    iphase

    initial phase of the oscillator. A full phase (2 Pi or 360 degrees) is represented by an iphase value of 4. The initial phase cannot be modulated. (init-time only)

  5. def ar: LFTri
  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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  11. def hashCode(): Int
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    @native() @HotSpotIntrinsicCandidate()
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
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  13. def kr(freq: GE = 440.0f, iphase: GE = 0.0f): LFTri

    freq

    frequency in Hertz

    iphase

    initial phase of the oscillator. A full phase (2 Pi or 360 degrees) is represented by an iphase value of 4. The initial phase cannot be modulated. (init-time only)

  14. def kr: LFTri
  15. final def ne(arg0: AnyRef): Boolean
    Definition Classes
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  16. final def notify(): Unit
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    @native() @HotSpotIntrinsicCandidate()
  17. final def notifyAll(): Unit
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    @native() @HotSpotIntrinsicCandidate()
  18. def read(in: RefMapIn, key: String, arity: Int): LFTri
    Definition Classes
    LFTriProductReader
  19. final def synchronized[T0](arg0: => T0): T0
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  20. def toString(): String
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  21. final def wait(arg0: Long, arg1: Int): Unit
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    @throws(classOf[java.lang.InterruptedException])
  22. final def wait(arg0: Long): Unit
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  23. final def wait(): Unit
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  1. def finalize(): Unit
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    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

Inherited from Serializable

Inherited from ProductReader[LFTri]

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