Audio High Pass Filter (PRO only)

The Audio High Pass Filter passes high frequencies of an AudioSource and cuts off signals with frequencies lower than the Cutoff Frequency.
The Highpass resonance Q (known as Highpass Resonance Quality Factor) determines how much the filter's self-resonance is dampened. Higher Highpass resonance Q indicates a lower rate of energy loss i.e. the oscillations die out more slowly.

The Audio high Pass filter properties in the inspector.


Cutoff FrequencyHighpass cutoff frequency in hz. 10.0 to 22000.0. Default = 5000.0.
Highpass Resonance QHighpass resonance Q value. 1.0 to 10.0. Default = 1.0.

Adding a high pass filter

To add a high pass filter to a given audio source just select the object in the inspector and then select Component->Audio->Audio High Pass Filter.

Page last updated: 2010-09-17