Agc Controls - Orban Optimod-PC 1101 Operating Manual

OPTIMOD-PC
to 0.
A
MOUNT
L-R / L+R Ratio Limit sets the maximum amount of enhancement to prevent multi-
path distortion. However, if the original program material exceeds this limit with no
enhancement, the enhancer will not reduce it.
Diffusion applies only to the D
of delayed L–R added to the original signal.
Style sets one of two stereo enhancer types: 222 or D
Depth sets the delay in the delay line. It applies only to the D

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.
These controls are explained in detail below.
Each Factory Preset has a L
amount of dynamics processing. L
dynamics processing controls to optimize the trade-offs between unwanted side ef-
AGC Controls
Name
AGC Off / On
AGC Drive
AGC Master Release
AGC Bass Release
AGC Gate Threshold
AGC Bass Coupling
AGC Window Size
AGC Window Release
AGC Ratio
AGC Bass Threshold
AGC Idle Gain
AGC Master Attack
AGC Bass Attack
AGC Crossover
AGC Matrix
AGC MaxDelta GR
Master Delta Thresh
enhancer. This control determines the amount
ELAY
control that adjusts loudness by altering the
-M
ESS ORE
simultaneously adjusts several of the
-M
ESS ORE
Table 3-6: AGC Controls
.
ELAY
enhancer.
ELAY
Range
Off / On
–10 ... 25 dB
0.5, 1.0, 1.5, 2 ... 20 dB / S
1 ... 10 dB/sec
Off, –44 ... –15 dB
0 ... 24 dB, Off
–25 ... 0 dB
0.5 ... 20 dB
∞:1, 4:1, 3:1, 2:1
–12.0 ... 2.5 dB
–10 ... +10 dB
0.2 ... 6
1 ... 10
Allpass, LinearNoDelay,
L/R, sum/difference
0.0 ... 24.0 dB, off
-6.0 ... +6.0 dB
3-33
OPERATION