Attention: Here be dragons
This is the latest
(unstable) version of this documentation, which may document features
not available in or compatible with released stable versions of Godot.
Checking the stable version of the documentation...
AudioEffectLowPassFilter
Inherits: AudioEffectFilter < AudioEffect < Resource < RefCounted < Object
Adds a low-pass filter to an audio bus.
Description
A "low-pass" filter attenuates frequencies higher than AudioEffectFilter.cutoff_hz and allows lower frequencies to pass unchanged.
This filter can be used to muffle sounds.