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> Unreal Engine API Reference > Runtime > AIModule > Perception > FAINoiseEvent > Loudness

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Loudness

Loudness modifier of the sound.

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Syntax

float Loudness

Remarks

Loudness modifier of the sound. If MaxRange is non-zero, this modifies the range (by multiplication). If there is no MaxRange, then if Square(DistanceToSound) <= Square(HearingRange) * Loudness, the sound is heard, false otherwise.

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