An audio filter Asset allows you to attenuates various frequencies of a specific sound of the final output of an effect slot in real-time. Filters come in three FilterType flavors either Low Pass, High Pass or Band Pass (High and Low).

Static Variables

Name Description

asset The Asset structure the current AudioFilter is associated to.

Declaration

Asset *asset

Variables

Name	Description
`gain`	Control the master gain.
Declaration float gain Range 0.0 to 1.0
`slot_index`	Controls the amount of gain for low frequencies.
Declaration float gain_lf Range 0.0 to 1.0
`gain_hf`	Control the amount of gain for high frequencies.
Declaration float gain_hf Range 0.0 to 1.0

FilterType

The different type of audio filter.

kLowPass: Affect low frequencies.
kHighPass: Affect high frequencies.
kBandPass: Affect both low and high frequencies.