Soundigital POWER SPORTS 2400.1 EVOPS, Руководство пользователя

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CROSSOVER SET UP
13
Using Bass Boost
The Amplifier Bass Boost setting enables the user to boost the sound intensity at
low frequencies of the sound system, where boost intensity can be adjusted.
This is a semi-parametric equalizer type circuit with ''Q'' value for the fixed filter, with
an intensity boost adjustment from 0 to +12dB (16 times), and a central frequency
adjustment of the filter in 50Hz, making it versatile for several types of sound
systems.
Set in the "SUBSONIC" variable control between 5Hz and 40Hz ("A") where you
want to perform the subsonic cut filter;
Set in the "LOW" variable control between 50Hz and 500Hz ("B") where you want to
perform the low pass cut filter;
How to Adjust Bass Boost
How to Adjust the Crossovers
Reproduce your favorite song and set the boost intensity between 0dB and +12dB
at the variable control level according your preference.
-3dB
c/2
ƒ
High
Pass
c
ƒ
High
Pass
A
0dB
-12dB
dB
Hz
-3dB
0dB
-12dB
Low
Pass
B
c
ƒ
c*2
ƒ
Low
Pass
dB
Hz