PartConv

A UGen for partitioned convolution. Its advantage over non-partitioning UGens such as Convolution2 is that the impulse response can be arbitrarily large amortization is used to spread processing and avoid CPU spikes.

The impulse response buffer must be specially prepared, using a /b_gen command that transforms an existing regularly formatted buffer to a new partitioned convolution ready buffer.

in: the realtime input to be convolved
fftSize: FFT size which is twice the input signal partition size. This must be a multiple of the control-block size, and there must be at least two blocks per partition (to allow for amortization) (init-time only)
buf: buffer identifier for the fixed kernel (init-time only). (init-time only)

See also: Convolution2
Convolution

Linear Supertypes

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

Instance Constructors

new PartConv(rate: Rate, in: GE, fftSize: GE, buf: GE)

in
the realtime input to be convolved
fftSize
FFT size which is twice the input signal partition size. This must be a multiple of the control-block size, and there must be at least two blocks per partition (to allow for amortization) (init-time only)
buf
buffer identifier for the fixed kernel (init-time only). (init-time only)

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

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

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
val buf: GE

buffer identifier for the fixed kernel (init-time only).
buffer identifier for the fixed kernel (init-time only). (init-time only)
def clone(): AnyRef

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

Definition Classes
AnyRef
val fftSize: GE

FFT size which is twice the input signal partition size.
FFT size which is twice the input signal partition size. This must be a multiple of the control-block size, and there must be at least two blocks per partition (to allow for amortization) (init-time only)
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
lazy val hashCode: Int

Definition Classes
UGenSource → AnyRef → Any
val in: GE

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

Definition Classes
Any
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
PartConv → 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
PartConv → GE
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
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( ... )

Related Docs: object PartConv | package ugen

final case class PartConv(rate: Rate, in: GE, fftSize: GE, buf: GE) extends SingleOut with IsIndividual with Product with Serializable

Instance Constructors

new PartConv(rate: Rate, in: GE, fftSize: GE, buf: GE)

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

val buf: GE

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

val fftSize: GE

def finalize(): Unit

final def getClass(): Class[_]

lazy val hashCode: Int

val in: GE

final def isInstanceOf[T0]: Boolean

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 synchronized[T0](arg0: ⇒ T0): T0

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from Serializable

Inherited from Serializable

Inherited from IsIndividual

Inherited from SingleOut

Inherited from SomeOut

Inherited from GE.Lazy

Inherited from GE

Inherited from UGenSource[UGenInLike]

Inherited from Expander[UGenInLike]

Inherited from Lazy

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped