Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine API Reference > Plugins > Synthesis > SourceEffects > FSourceEffectFilterAudioBusModulationSettings

Light Theme

Dark Theme

FSourceEffectFilterAudioBusModulationSettings

Windows

MacOS

Linux

References

Module	Synthesis
Header	/Engine/Plugins/Runtime/Synthesis/Source/Synthesis/Classes/SourceEffects/SourceEffectFilter.h
Include	#include "SourceEffects/SourceEffectFilter.h"

Syntax

[USTRUCT](Programming/UnrealArchitecture/Reference/Structs)([BlueprintType](Programming/UnrealArchitecture/Reference/Structs/Specifiers/BlueprintType))
struct FSourceEffectFilterAudioBusModulationSettings

Variables

	Name	Description
UAudioBus *	AudioBus	Audio bus to use to modulate the filter.
int32	EnvelopeFollowerAttackTimeMsec	The amplitude envelope follower attack time (in milliseconds) on the audio bus.
int32	EnvelopeFollowerReleaseTimeMsec	The amplitude envelope follower release time (in milliseconds) on the audio bus.
float	EnvelopeGainMultiplier	An amount to scale the envelope follower output to map to the modulation values.
ESourceEffectFi...	FilterParam	Which parameter to modulate.
float	MaxFrequencyModulation	The frequency modulation value (in semitones from the filter frequency) to use when the envelope is loudest.
float	MaxResonanceModulation	The resonance modulation value to use when the envelope is loudest.
float	MinFrequencyModulation	The frequency modulation value (in semitones from the filter frequency) to use when the envelope is quietest.
float	MinResonanceModulation	The resonance modulation value to use when the envelope is quietest.

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss