A pop can be heard when crossing the Air Absorption distance range while using an HPF.

From Slack: "I tracked it down to specifically the HPF – it's when the filter turns on, it jumps instantly to 20 hz, which is the clamped frequency, which is clearly wrong for HPF."

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Steps to Reproduce

1) Import the attached sound file to your project
2) Create a Sound Attenuation asset and set the values on Air Absorption as follows
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3) Add the Attenuation to the Sound Wave
4) Add the Sound Wave to a level
5) PIE
6) Move the camera towards and away from the sound

Expected Result:
There are no unexpected clicks or pops

Actual Result:
The HPF pops when the listener crosses the distance range for the air absorption

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ComponentUE - Audio
Affects Versions5.0
Target Fix5.5
CreatedApr 21, 2022
UpdatedJan 30, 2024