Alesis BassFX Manuel D’Utilisation

This setting gives you a 4-band equalizer that you can use to shape the sound of 
your audio signal by cutting and boosting certain frequencies. 

 

Varying levels of cut and boost for low, middle and high audio 

frequencies broken down as follows: 
01 – 10: Lower values = attenuated highs and emphasized lows 
11 – 20: Lower values = lower emphasized frequency 
21 – 24: Lower values result in emphasized midrange 

        25: Flat EQ curve 
26 – 30: Higher values = emphasized highs 
31 – 40: Higher values = higher emphasized frequency 
41 – 50: Higher values = emphasized presence and lows 

 

Turns off the EQ. 

 

This is a combination of two effects—hum elimination and noise reduction. 
Hum elimination works by cutting out the frequency that contains the hum 
(60Hz). Noise reduction works by gating the signal (muting the signal until its 

level rises above a certain point). 

 

Increasing levels of hum elimination (60Hz harmonic notch filters) 

 

Turns off hum elimination 

 

Increasing levels of gate threshold. 

 

Turns off noise reduction 

 

Indicates both hum elimination and noise reduction are turned off.