diamond - User Manual
Version: 8.0.0/1
Exported on: 24 October, 2023
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diamond - Dynamics
Dynamics processing is available for all sources. The dynamics section includes a compressor, expander and gate. (Limiting
can be applied via the independent limiter.)
Each processor has its own on/off, plus there is a master on/off for the complete section. The on/off status is best checked
by looking at the GUI (where you can see the
Dynamics
on/off plus the on/off for the individual sections:
Compressor
,
Expander
and
Gate
).
Compressor
The following parameters are available for the compressor:
Threshold
- threshold in dBr, range is dependent on RSL.
Ratio
- ratio from 1:1 to 1:16.
Attack
- attack time from 0.16ms to 82ms.
Release
- release time from 10ms to 5000ms.
Gain
- makeup gain from -12dB to 0dB.
The characteristic of the compressor is optimized for radio on-air operation. The ratio pivot point moves around the working
point according to the input signal level and not around a fixed threshold. This allows the ratio to adapt without having to
change the level considerably.
Expander
The following parameters are available for the expander:
Threshold
- threshold in dBr, range is dependent on RSL.
Ratio
- ratio from 1:1 to 1:0.1.
Gate
The following parameters are available for the gate:
Threshold
- threshold in dBr, range is dependent on RSL.
Attack
- attack time from 0.16ms to 82ms.
Release
- release time from 10ms to 5000ms.
Operation
To access the parameters, press
an
Access
key (on the fader strip) followed by
Dynamics
(on
the Central
Function
Keys and/
or GUI).
Then adjust the parameters from either the surface or GUI.
The dynamics elements of Power Core use relative decibels, or dBr, as opposed to dBFS. So when you are using
the dynamics elements (compressor, expander, gate, limiter, de-esser), the threshold values for those elements
are in dBr, not dBFS. What this means in practice is explained in more detail
. For now, it is useful to know that
the threshold range will vary depending on the Relative System Level (RSL) defined in the ON-AIR Designer.