FPseudoConstantQ

Windows
MacOS
Linux

References

Module

SignalProcessing

Header

/Engine/Source/Runtime/SignalProcessing/Public/DSP/ConstantQ.h

Include

#include "DSP/ConstantQ.h"

Syntax

struct FPseudoConstantQ

Functions

Name Description

Public function Static

void

 

FillArrayWithConstantQBand

(
    const FPseudoConstantQBandSettings ...,
    AlignedFloatBuffer& OutOffsetArray,
    int32& OutOffsetIndex
)

Fills an array with the spectrum weights to apply to an FFT magnitude or power spectrum output.

Public function Static

float

 

GetConstantQBandWidth

(
    const float InBandCenter,
    const float InBandsPerOctave,
    const float InBandWidthStretch
)

Returns the bandwidth for a given CQT band.

Public function Static

float

 

GetConstantQCenterFrequency

(
    const int32 InBandIndex,
    const float InBaseFrequency,
    const float InBandsPerOctave
)

Returns the center frequency of a given CQT band.
Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.
Take our survey
Dismiss