AudioEffectFilter

Inherits: AudioEffect < Resource < RefCounted < Object

Inherited By: AudioEffectBandLimitFilter, AudioEffectBandPassFilter, AudioEffectHighPassFilter, AudioEffectHighShelfFilter, AudioEffectLowPassFilter, AudioEffectLowShelfFilter, AudioEffectNotchFilter

Adds a filter to the audio bus.

Description

Allows frequencies other than the cutoff_hz to pass.

Tutorials

• Audio buses

Properties

float	cutoff_hz	2000.0
FilterDB	db	0
float	gain	1.0
float	resonance	0.5

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Enumerations

enum FilterDB:

FilterDB FILTER_6DB = 0

FilterDB FILTER_12DB = 1

FilterDB FILTER_18DB = 2

FilterDB FILTER_24DB = 3

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Property Descriptions

float cutoff_hz = 2000.0

• void set_cutoff ( float value )

• float get_cutoff ( )

Threshold frequency for the filter, in Hz.

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FilterDB db = 0

• void set_db ( FilterDB value )

• FilterDB get_db ( )

There is currently no description for this property. Please help us by contributing one!

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float gain = 1.0

• void set_gain ( float value )

• float get_gain ( )

Gain amount of the frequencies after the filter.

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float resonance = 0.5

• void set_resonance ( float value )

• float get_resonance ( )

Amount of boost in the frequency range near the cutoff frequency.