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FPhaser

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MacOS

Linux

References

Module	SignalProcessing
Header	/Engine/Source/Runtime/SignalProcessing/Public/DSP/Phaser.h
Include	#include "DSP/Phaser.h"

Syntax

class FPhaser

Variables

	Name	Description
FVector2D[NumAp...	APFFrequencyRanges
FBiquadFilter[M...	APFs	6 APFs per channel
bool	bIsBiquadPhase
int32	ControlRate
int32	ControlSampleCount
float	Feedback
float[MaxNumCha...	FeedbackFrame	Feedback samples.
float	Frequency
FLFO	LFO
ELFO::Type	LFOType
int32	NumChannels	Number of channels actually used.
float	WetLevel

Constructors

	Name	Description
	FPhaser()

Destructors

	Name	Description
	~FPhaser()

Functions

	Name	Description
void	ComputeNewCoefficients ( const int32 ChannelIndex, const float LFOValue )
void	Init ( const float SampleRate, const int32 InNumChannels )
void	ProcessAudio ( const float* InBuffer, const int32 InNumSamples, float* OutBuffer )	Process an audio buffer.
void	ProcessAudioFrame ( const float* InFrame, float* OutFrame )	Process an audio frame.
void	SetFeedback ( const float InFeedback )	Sets the feedback of the phaser.
void	SetFrequency ( const float InFreqHz )	Sets the phaser LFO rate.
void	SetLFOType ( const ELFO::Type LFOType )	Sets the phaser LFO type.
void	SetQuadPhase ( const bool bQuadPhase )	Sets whether or not to put the phaser in quadrature mode.
void	SetWetLevel ( const float InWetLevel )	Sets the wet level of the phaser.

Constants

Name	Description
MaxNumChannels
NumApfs	First-order all-pass filters in series.

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