Agc Controls - Orban OPTIMOD-FM 5500 Operation Manual

OPTIMOD-FM DIGITAL

AGC Controls

The AGC is common to the Two-Band and Five-Band structures.
Five of the AGC controls are common to the Full Modify and Advanced Modify
screens, with additional AGC controls available in the Advance Modify screen, as
noted in the following table. (Note that "advanced" controls are accessible only
from 5500 PC Remote software.)
These controls are explained in detail below.
Each Factory Preset has a L
the amount of processing. L
controls to optimize the trade-offs between unwanted side effects.
If you wish, you may adjust the Advanced Modify parameters to your own taste. Al-
ways start with L
edit the Advanced Modify parameters using the Advanced Modify screen, and save
those edits to a User Preset.
AGC ("AGC Off/On")control activates or defeats the AGC.
It is usually used to defeat the AGC when you want to create a preset with minimal
AGC Controls
Full Modify Name
AGC
AGC DRIVE
AGC REL
AGC GATE
AGC B CPL
AGC METR
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control that adjusts on-air loudness by altering
-M
ESS ORE
-M
ESS ORE
to get as close to your desired sound as possible. Then
-M
ESS ORE
Advanced Name
AGC Off/On
AGC Drive
AGC Master Release
AGC Gate Threshold
AGC Bass Coupling
AGC Meter Display
AGC Maximum Delta Gain
Reduction
AGC Window Size
AGC Window Release
AGC Matrix
AGC Ratio
AGC Bass Threshold
AGC Idle Gain
AGC Bass Attack
AGC Master Attack
AGC Bass Release
AGC Master Delta Threshold
AGC Bass Delta Threshold
AGC Crossover
Table 3-4: AGC Controls
simultaneously adjusts all of the processing
Range
Off/On
–10 ... 25 dB
0.5, 1.0, 1.5, 2 ... 20 dB/s
Off, –44 ... –15 dB
Off, –12...0 dB
Master, Delta
0 ... 24 dB, Off
–25 ... 0 dB
0.5 ... 20 dB
L/R, sum/difference
1, 4:1, 3:1, 2:1
–12.0 ... 2.5 dB
–10 ... +10 dB
1 ... 10
0.2 ... 6
1 ... 10 dB/sec
–6 ... +6 dB
–6 ... +6 dB
Allpass, LinearNoDelay,
Linear
3-27
OPERATION