Convolution2

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 + 1) (measured august 2010), so for a frameSize of 2048 and a controlBlockSize of 64, this is 1983 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
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 frameSize is 65536(?).

See also: de.sciss.synth.ugen.StereoConvolution2L
de.sciss.synth.ugen.Convolution
de.sciss.synth.ugen.Convolution3
de.sciss.synth.ugen.Convolution2L

Linear Supertypes

IsIndividual, SingleOut, SomeOut, GE.Lazy, GE, UGenSource[UGenInLike], Product, Equals, Expander[UGenInLike], Lazy, Serializable, Serializable, AnyRef, Any

Instance Constructors

new Convolution2(rate: Rate, in: GE, kernel: GE, trig: GE = synth.this.GE.const(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
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 frameSize is 65536(?).

Value Members

final def !=(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def !=(arg0: Any): Boolean

Definition Classes
Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def ==(arg0: Any): Boolean

Definition Classes
Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws()
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws()
val frameSize: GE

size of the kernel.
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 frameSize is 65536(?).
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
val in: GE

the realtime input to be convolved
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
val kernel: GE

buffer identifier for the fixed kernel, which may be modulated in combination with the trigger
def makeUGen(_args: IndexedSeq[UGenIn]): UGenInLike

Attributes
protected
Definition Classes
Convolution2 → UGenSource
def makeUGens: UGenInLike

Attributes
protected
Definition Classes
Convolution2 → Expander
final def name: String

Definition Classes
UGenSource
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
val rate: Rate

Definition Classes
Convolution2 → GE
final def rewrap(args: IndexedSeq[UGenInLike], exp: Int): UGenInLike

Attributes
protected
Definition Classes
SomeOut → UGenSource
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
val trig: GE

updates the kernel on a change from non-positive to positive (<= 0 to >0)
final def unwrap(args: IndexedSeq[UGenInLike]): UGenInLike

Attributes
protected
Definition Classes
UGenSource
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws()
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws()
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws()

final case class Convolution2(rate: Rate, in: GE, kernel: GE, trig: GE = synth.this.GE.const(1), frameSize: GE) extends SingleOut with IsIndividual with Product with Serializable

Instance Constructors

new Convolution2(rate: Rate, in: GE, kernel: GE, trig: GE = synth.this.GE.const(1), frameSize: GE)

Value Members

final def !=(arg0: AnyRef): Boolean

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: AnyRef): Boolean

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def finalize(): Unit

val frameSize: GE

final def getClass(): Class[_]

val in: GE

final def isInstanceOf[T0]: Boolean

val kernel: GE

def makeUGen(_args: IndexedSeq[UGenIn]): UGenInLike

def makeUGens: UGenInLike

final def name: String

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

val rate: Rate

final def rewrap(args: IndexedSeq[UGenInLike], exp: Int): UGenInLike

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

val trig: GE

final def unwrap(args: IndexedSeq[UGenInLike]): UGenInLike

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from IsIndividual

Inherited from SingleOut

Inherited from SomeOut

Inherited from GE.Lazy

Inherited from GE

Inherited from UGenSource[UGenInLike]

Inherited from Product

Inherited from Equals

Inherited from Expander[UGenInLike]

Inherited from Lazy

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped