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> Unreal Engine API Reference > Runtime > Engine > Sound > FSoundAttenuationSettings > CustomHighpassAirAbsorptionCurve

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CustomHighpassAirAbsorptionCurve

The normalized custom curve to use for the air absorption highpass frequency values.

Windows

MacOS

Linux

Syntax

FRuntimeFloatCurve CustomHighpassAirAbsorptionCurve

Remarks

The normalized custom curve to use for the air absorption highpass frequency values. Does a mapping from defined distance values (x-axis) and defined frequency values (y-axis)

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