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  3. IConvolutionAlgorithm

IConvolutionAlgorithm

[IConvolutionAlgorithm](API\Runtime\SignalProcessing\DSP\IConvolutionAlgorithm)

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

References

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

Syntax

class IConvolutionAlgorithm

Remarks

IConvolutionAlgorithm

Interface for Convolution algorithm.

Destructors

  Type Name Description
Public function Virtual   Virtual destructor for inheritance.

Functions

  Type Name Description
Public function Const float

GetMatrixGain ( int32 InAudioInputIndex,
int32 InImpulseResponseIndex,
int32 InAudioOutputIndex
)

 Gets the gain between an audio input, impulse response and audio output.
Public function Const int32 Maximum supported length of impulse response.
Public function Const int32 Returns number of audio inputs.
Public function Const int32 Returns number of audio outputs.
Public function Const int32 Return the number of impulse responses.
Public function Const int32

GetNumImpulseResponseSamples ( int32 InImpulseResponseIndex
)

 Return the number of samples in an impulse response.
Public function Const int32 Returns the number of samples in an audio block.
Public function void

ProcessAudioBlock ( const float*const InSamples,
float*const OutSamples
)

 Process one block of audio.
Public function void Reset internal history buffers.
Public function void

SetImpulseResponse ( int32 InImpulseResponseIndex,
const float* InSamples,
int32 NumSamples
)

 Set impulse response values.
Public function void

SetMatrixGain ( int32 InAudioInputIndex,
int32 InImpulseResponseIndex,
int32 InAudioOutputIndex,
float InGain
)

 Sets the gain between an audio input, impulse response and audio output.

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