TC Electronic DB2, Руководство пользователя

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LOUDNESS PAGE
Freeze Level
Range: -10 dB to -40 dB
Use this parameter to set the minimum level
required before the Loudness Control will start
adding more gain. It would typically be set
to avoid boosting signals considered noise.
The Freeze Level parameter is relative to the
Reference Level setting on the Main page.
Freeze Hold
Range: 0 to 5 seconds
When the input signal drops below the Freeze
Level, the Gain Correction of the Loudness
Section is frozen for the period you set with the
Hold parameter. When the Hold period expires,
the Gain Correction falls back to 0 dB gain.
Level Trim
Range: -18 dB to + 18 dB
Because DB2 internally operates with 48 bit
precision on all audio signals, it is possible
to correct loudness manually without the risk
of overloads. The Level Trim can be used for
permanent offsets or live loudness adjustments.
EQ PAGE
Introduction
DB2 features a digital three-band parametric
EQ with high-pass and low-pass filters switch-
able between Notch, Parametric, Shelving and
Cut types. The needle-sharp notch filter has a
range down to 0.01 octave, and the shelving
filters has a variable slope, ranging from gentle
3 dB/oct. over 6 and 9 to 12 dB/oct. Cut filters
can be switched between 12 dB/oct. maximum
flat amplitude (Butterworth) or flat group delay
(Bessel) types. The parametric equalizer
features a natural and well-defined bandwidth
behavior at all gain and width settings.
Basic Operation
• Click the Lo, Mid and Hi buttons to activate/
deactivate the EQ bands.
• Select Freq, Gain, Type or Lo/Hi to access
all four parameters on individual bands.
• Click BYPASS EQ to bypass all three bands.
Type Selector
• Click TYPE and use faders 1 to 3 to select
filter types.
For Lo and Hi filters, you can select between
these filter types:
Parametric, Notch, Shelve and Cut.
For the Mid filter, select between these filter
types:
Parametric and Notch.
EQ Page