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Unity Engine

Unity Engine

Audio High Pass Effect

Reference for the Audio High Pass Effect, which passes high frequencies and cuts off lower frequencies.
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The Highpass Effect passes high frequencies of an AudioMixer group and cuts off signals with frequencies lower than the Cutoff Frequency.

Properties

The AudioGroup Inspector displays the configurable properties of an Audio High Pass Effect.

Property:

Function:

Cutoff freqHighpass cutoff frequency in Hertz (range 10.0 to 22000.0, default = 5000.0).
ResonanceHighpass resonance quality value (range 1.0 to 10.0, default = 1.0).

Details

The Resonance (short for Highpass Resonance Quality Factor) determines how much the filter's self-resonance is dampened. Higher highpass resonance quality indicates a lower rate of energy loss, that is the oscillations die out more slowly.