Packages

object LinExp extends Serializable

A UGen which maps a linear range to an exponential range. The equivalent formula is (dstHi / dstLo).pow((in - srcLo) / (srcHi - srcLo)) * dstLo .

Note: No clipping is performed. If the input signal exceeds the input range, the output will also exceed its range.

Examples
// translate linear noise into exponential frequencies
play {
  val mod = LFNoise2.ar(10)
  val lo  = MouseX.kr(200, 8000, 1)
  val hi  = MouseY.kr(200, 8000, 1)
  SinOsc.ar(LinExp.ar(mod, -1, 1, lo, hi)) * 0.1
}
See also

LinExp

Clip

Linear Supertypes
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  1. final def !=(arg0: Any): Boolean
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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(in: GE, srcLo: GE = 0.0f, srcHi: GE = 1.0f, dstLo: GE = 1.0f, dstHi: GE = 2.0f): LinExp

    in

    input signal to convert

    srcLo

    lower limit of input range

    srcHi

    upper limit of input range

    dstLo

    lower limit of output range

    dstHi

    upper limit of output range

  5. final def asInstanceOf[T0]: T0
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  6. def clone(): AnyRef
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  9. def finalize(): Unit
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  10. final def getClass(): Class[_]
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  11. def hashCode(): Int
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  12. def ir(in: GE, srcLo: GE = 0.0f, srcHi: GE = 1.0f, dstLo: GE = 1.0f, dstHi: GE = 2.0f): LinExp

    in

    input signal to convert

    srcLo

    lower limit of input range

    srcHi

    upper limit of input range

    dstLo

    lower limit of output range

    dstHi

    upper limit of output range

  13. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  14. def kr(in: GE, srcLo: GE = 0.0f, srcHi: GE = 1.0f, dstLo: GE = 1.0f, dstHi: GE = 2.0f): LinExp

    in

    input signal to convert

    srcLo

    lower limit of input range

    srcHi

    upper limit of input range

    dstLo

    lower limit of output range

    dstHi

    upper limit of output range

  15. final def ne(arg0: AnyRef): Boolean
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  16. final def notify(): Unit
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  17. final def notifyAll(): Unit
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  18. final def synchronized[T0](arg0: ⇒ T0): T0
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  19. def toString(): String
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  20. final def wait(): Unit
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  21. final def wait(arg0: Long, arg1: Int): Unit
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  22. final def wait(arg0: Long): Unit
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