Each filter has the following editable parameters:
Type of filter
Allows to choose three different types of filter and different attenuation slopes:
Butterworth
(But) at 6, 12, 18 or 24dB per octave,
Bessel
(Bes) at 12, 18 or 24dB per octave,
Linkwitz-Riley
(LR) a 12, 24 or 48dB per octave.
By setting the
value, the filter is disabled and the signal passes without its frequency being altered.
Thru
Crossover frequency
Allows to choose the filter cutoff frequency.
Phase
Allows fine control (in 5 steps) of the signal's phase.
The effect of this control is summed with that of the Output Polarity function (0 ~ 180 ).
In this way it's possible to adjust the phase of each individual output with 5 steps through a full 360 .
Note:
this control is only in the Low-Pass Filter window.
O P 1
L P F
2 k 0 0
z
H
B e s
0
2 4
O P 1
L P F
1 k 4 6
z
H
T h r
0
u
Each Xover has 2 slightly different pages (one for each filter), where the name of the output it affects and
the type of filter are shown.
Low Pass Filter
High Pass Filter
The high-pass filter allows all the frequencies above a specific frequency to pass, whereas it cuts all the frequencies
below it.
LPF
HPF
HPF
LPF
Signal segment obtained with the combination of LPF and HPF.
Output 1 - Low Pass Filter
P
O
1
0
L P F
h r u
T
1 k 0 0 H z
Output 1 - High Pass Filter
O P 1
H P F
h r u
T
1 k 0 0 H z
The low-pass filter allows all the frequencies below a specific frequency to pass, whereas it cuts all the frequencies
above it.
O P 1
L P F
1 k 0 0
z
H
T h r
0
u
8
1
5. THE MENU MAP CONFIGURATION DESCRIPTION
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