AudioEffectFilter Inherits: AudioEffect < Resource < Reference < 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     Enumerations enum FilterDB:  
FILTER_6DB = 0
 
FILTER_12DB = 1
 
FILTER_18DB = 2
 
FILTER_24DB = 3
    Property Descriptions float cutoff_hz  
Default 2000.0  
Setter set_cutoff(value)  
Getter get_cutoff()   Threshold frequency for the filter, in Hz. FilterDB db  
Default 0  
Setter set_db(value)  
Getter get_db()   float gain  
Default 1.0  
Setter set_gain(value)  
Getter get_gain()   Gain amount of the frequencies after the filter. float resonance  
Default 0.5  
Setter set_resonance(value)  
Getter get_resonance()   Amount of boost in the frequency range near the cutoff frequency. 

    
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