Inherits: :ref:`AudioEffectFilter<class_audioeffectfilter>` < :ref:`AudioEffect<class_audioeffect>` < :ref:`Resource<class_resource>` < :ref:`Reference<class_reference>` < :ref:`Object<class_object>`
Category: Core
Adds a high pass filter to the Audio Bus.
Cuts frequencies lower than the :ref:`cutoff_hz<class_AudioEffectHighPassFilter_cutoff_hz>` and allows higher frequencies to pass.