Channel setup
Parameter ranges and resolutions:
Type The available filter types.
FRQ Filter frequency (center/corner frequency),
adjustable from 20 Hz to 20 kHz.
On the top right of the «Frequency/FRQ» input
field, the increment is displayed as an octave
value. When you tap the field for the first time,
the frequency increment is set to 1/6 octave.
When you tap the field again, you can toggle
between 1/6 and 1/96 octave increments.
To confirm the set frequency, press the
encoder.
Q
BW
Q of the filter, adjustable from 0.5 ... 25 in
10 % steps.
In addition, the resulting bandwidth (BW) is
displayed as a value (2.0 ... 0.04 octaves) in
a non-editable Information field below the Q
Input field.
Slope Slope can be set to 6, 12, 18 or
24 dB/octave.
Gain Gain, adjustable from –18 dB to +12 dB in
0.2 dB steps.
Clear
band
Resets all settings of the selected filter band
right away.
7.5 DLY - Delay
An independent signal delay is available for each channel to allow
delay settings of up to 10000 ms/10 sec (3440 m/11286 ft).
DLY
On/Off
Switches the delay on or off without affecting the
entered delay values. Set to "On" the applied value
will be set right away.
Value The delay time is adjustable from 0.3 to 10000 ms
in steps of 0.1 ms or a corresponding value
depending on the units selected.
Unit Enables selection of the delay units, either
milliseconds [ms], meters [m], feet [ft] or seconds [s].
A change in the units will be applied to all channels.
d&b D40 Reference manual 1.5 en46
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