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  3. FPlateReverb

FPlateReverb

API > API/Runtime > API/Runtime/SignalProcessing > API/Runtime/SignalProcessing/DSP

References

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

Syntax

class FPlateReverb

Variables

  Type Name Description
Protected variable FDelayAPF APF1  
Protected variable FDelayAPF APF2  
Protected variable FDelayAPF APF3  
Protected variable FDelayAPF APF4  
Protected variable bool bEnableEarlyReflections Whether or not to enable early reflections.
Protected variable bool bEnableLateReflections Whether or not late reflections are enabled.
Protected variable FEarlyReflections EarlyReflections Early reflections effect.
Protected variable FOnePoleLPF InputLPF Input diffusion.
Protected variable FPlate LeftPlate The plate data.
Protected variable float[NumTaps] LeftTaps  
Protected variable TSharedPtr< FWaveTableOsc > LFO Wave table oscillator, modulates input APF in plates.
Protected variable FDelay PreDelay A simple pre-delay line to emulate large delays for late-reflections.
Protected variable FPlate RightPlate  
Protected variable float[NumTaps] RightTaps  
Protected variable FPlateReverbSettings Settings Current parameter settings of reverb.

Constructors

  Type Name Description
Public function    

Destructors

  Type Name Description
Public function    

Functions

  Type Name Description
Protected function void  
Public function void

EnableEarlyReflections ( const bool bInEnableEarlyReflections
)

 Whether or not to enable late reflections.
Public function void

EnableLateReflections ( const bool bInEnableLateReflections
)

 Whether or not to enable late reflections.
Public function void

Init ( const int32 InSampleRate
)

 Initialize the reverb with the given sample rate.
Public function void

ProcessAudioFrame ( const float* InBuffer,
const int32 InChannels,
float* OutBuffer,
const int32 OutChannels
)

 Process the single audio frame.
Public function void

SetSettings ( const FPlateReverbSettings& InSettings
)

 Sets the reverb settings, applies, and updates.

Classes

  Type Name Description
Protected struct FPlate Plate data struction to organize each plate's delay lines and filters.  

Constants

Name Description
NumTaps Tap points to read audio from various delay lines in plates.
PresetSampleRate Sample rate used for hard-coded delay line values.

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