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USER'S MANUAL
B.
FASE:
click on the menu the select
All-Pass. The graphic interface will
show the fronts related to the application
of the All-Pass filters (Front L-R, Rear
L-R, Center), and a chart showing the
electric result of the fronts selected
from the menu. If a phase analysis
was performed during the "Configuration
Wizard"
, the compensation
points recommended by the analysis
will be displayed. They can be fine
tuned thanks to the electrical result
and listening sessions.
If the automatic phase analysis procedure has not been performed, the All-Pass control points will be present
but no position for compensation will be recommended.
All-Pass Filter type:
There are two types of All-Pass filters,
1st and 2nd order. Their selection is done
by double clicking with the mouse pointer,
which will highlight the area with a different color depending on the type selected. First order filters are light
blue, while second order filters are yellow. Their activation can be verified by the switch from a light color to a
darker one, that takes placewhen settings the phase other than 0°.
All-Pass Filters Setting:
Frequency:
by moving the point to adjust
with the mouse pointer (f: 20 Hz ÷20KHz)
Phase:
+
e
+
allows
the change of the Phase control at 1 degree
Steps. For 1st order All-Pass the adjustment
ranges from 0-180° while for 2nd order
All-Pass the adjustment ranges from 0 -360°.
Q:
+
e
+
allows the change of the Q factor at 0.1 Steps (just for 2nd order All-Pass).
Phase ON/OFF / Activate
By clicking on the Phase on/off key, it is
possible to enable or disable the correction
of the phase applied to the Head Unit
connected to the bit One HD Virtuoso.
The activation is successful when the led
light becomes red.
Restore Phase Alignm suggestions:
If an “AUTOMATIC MASTER DE-EQ / PHASE
Analysis” was performed and new valued
are then edited, it will be possible to
restore the phase compensation values
suggested by the software
.
Total Electric Response.
The chart shows the electrical sum
of the channels selected in the menu
“Trace Curve”. If a “Phase Analysis” was
performed
, two curves will
be displayed. The Blue curve refers to
the trend of the selected fronts, where
the presence of All-Pass filters can be
shown, provided by one or more holes
in the frequency domain, while the
orange color refers to the fronts compensation via All-Pass filters. If the Phase Analysis was not performed,
only the orange curve resulting from the modifications made via All-Pass adjustment will be displayed.
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