Sound Processor

Proel Sound Processors User Manual
Rotate the ““ encoder to select the desired menu and press the “ENTER” button to enter in this
menu, press the “QUIT” button to exit.
Equalizer menu
Using this sub-menu you can edit gain (+/-15 dB, in 0.5 dB steps), frequency (20Hz,.., 20kHz 1/12
octave step) and Bandwidth (for Q=0.4 up to Q=1.00, 0.05 steps, for Q=1.00 to Q=10 0.1 steps,
and for Q=10 to Q=128 1 steps) for each one of the 15 parametric filters.
After selecting the Equalizer item, and pressing the “ENTER” button, you have access to Equalizer
menu, while the display will show.
A Equ PEQ 01 B Equ PEQ 01
G01.5 F1K05 Q0.35 G01.5 F1K05 Q0.35
Using the ““ encoder it’s possible to select the number of the filter to be edited (in display right
upper corner). Scrolling all 15 filters it’s possible to see in display lower row the settings of each
filter. To edit the selected filter, please press the “ENTER” button.
A Equ PEQ 01
F1K05 Q0.35
Using the ““ encoder you can choose Gain, Freq, and Q.
A Equ PEQ 01 A Equ PEQ 01 A Equ PEQ 01
F1K05 Q0.35 G01.5Q0.35 G01.5 F1K05
Using the “VARIATION” knob you can select the desired value for the selected field.
HP/LP Filter menu
Using this sub-menu you can edit High Pass and Low Pass Butterworth filters. Parameters
concerning these filters are frequency (20Hz-20kHz 1/12 octave step) and attenuation (bypass, -
6dB/oct, -12dB/oct. ).
After the selection of “HP Filter” and/or “LP Filter” and after pressing the “ENTER” button, you
access to the menu, and the display shows the following screen.
A HP filter A LP filter
-12dB/oct
No cut-off
Using the ““ encoder you can select Frequency e Attenuation.
A HP filter A LP filter
No cut-off F20.0 < -6dB/Oct >
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