final case class PV_HainsworthFoote(rate: Rate, chain: GE, hainsworth: GE = 0.0f, foote: GE = 0.0f, thresh: GE = 1.0f, waitTime: GE = 0.04f) extends SingleOut with IsIndividual with Product with Serializable
An FFT based onset detector UGen using a balance of two features. It is based on work described in Hainsworth (2003), "Techniques for the Automated Analysis of Musical Audio," PhD thesis, University of Cambridge. See especially p. 128. The Hainsworth metric is a modification of the Kullback Liebler distance.
- chain
the fft signal (buffer) to analyze
- hainsworth
what strength of detection signal from Hainsworth metric (0 to 1) to use.
- foote
what strength of detection signal from normalized Foote metric (0 to 1) to use.
- thresh
threshold level for detection
- waitTime
after an onset is detected, further detections are suppressed for this period in seconds, preventing multiple rapid triggers
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new
PV_HainsworthFoote(rate: Rate, chain: GE, hainsworth: GE = 0.0f, foote: GE = 0.0f, thresh: GE = 1.0f, waitTime: GE = 0.04f)
- chain
the fft signal (buffer) to analyze
- hainsworth
what strength of detection signal from Hainsworth metric (0 to 1) to use.
- foote
what strength of detection signal from normalized Foote metric (0 to 1) to use.
- thresh
threshold level for detection
- waitTime
after an onset is detected, further detections are suppressed for this period in seconds, preventing multiple rapid triggers
Value Members
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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final
def
asInstanceOf[T0]: T0
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- val chain: GE
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def
clone(): AnyRef
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- val foote: GE
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final
def
getClass(): Class[_]
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- val hainsworth: GE
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lazy val
hashCode: Int
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isInstanceOf[T0]: Boolean
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def
makeUGen(_args: Vec[UGenIn]): UGenInLike
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def
makeUGens: UGenInLike
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)
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final
def
name: String
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ne(arg0: AnyRef): Boolean
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val
rate: Rate
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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- val thresh: GE
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final
def
wait(): Unit
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def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
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- val waitTime: GE