final case class Convolution2(rate: Rate, in: GE, kernel: GE, trig: GE = 1, frameSize: GE) extends SingleOut with IsIndividual with Product with Serializable
A frequency-domain convolution UGen using a fixed kernel which can be updated
by a trigger signal. The delay caused by the convolution when the kernel is a
dirac impulse is equal to frameSize - controlBlockSize , so for a frameSize
of 2048 and a control-block size of 64, this is 1984 sample frames.
- in
the realtime input to be convolved
- kernel
buffer identifier for the fixed kernel, which may be modulated in combination with the trigger. Even a trigger input of zero is used, upon UGen initialization the kernel must point to a valid buffer, otherwise the UGen aborts.
- trig
updates the kernel on a change from non-positive to positive (<= 0 to >0)
- frameSize
size of the kernel. this must be a power of two. the FFT calculated internally by the UGen has a size of twice this value. The maximum allowed
frameSizeis 16384. (init-time only)
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Instance Constructors
-
new
Convolution2(rate: Rate, in: GE, kernel: GE, trig: GE = 1, frameSize: GE)
- in
the realtime input to be convolved
- kernel
buffer identifier for the fixed kernel, which may be modulated in combination with the trigger. Even a trigger input of zero is used, upon UGen initialization the kernel must point to a valid buffer, otherwise the UGen aborts.
- trig
updates the kernel on a change from non-positive to positive (<= 0 to >0)
- frameSize
size of the kernel. this must be a power of two. the FFT calculated internally by the UGen has a size of twice this value. The maximum allowed
frameSizeis 16384. (init-time only)
Value Members
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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final
def
==(arg0: Any): Boolean
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final
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asInstanceOf[T0]: T0
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clone(): AnyRef
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def
finalize(): Unit
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- val frameSize: GE
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final
def
getClass(): Class[_]
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lazy val
hashCode: Int
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- val in: GE
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final
def
isInstanceOf[T0]: Boolean
- Definition Classes
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- val kernel: GE
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def
makeUGen(_args: Vec[UGenIn]): UGenInLike
- Attributes
- protected
- Definition Classes
- Convolution2 → UGenSource
-
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)
- Attributes
- protected
- Definition Classes
- Convolution2 → Expander
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final
def
name: String
- Definition Classes
- UGenSource
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final
def
ne(arg0: AnyRef): Boolean
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
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val
rate: Rate
- Definition Classes
- Convolution2 → GE
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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- val trig: 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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