crystal User Manual
Version: 6.6.0/2
181/459
10. Audio Mix Engine
10.3.2
AutoGain
AutoGain provides automatic input gain adjustment for microphone sources. When enabled, AutoGain
measures the input signal of a microphone over a period of 5 seconds, and sets the analog gain of the mic pre-
amp to match the average input signal level. The feature is ideal for self-op studios, where the talent can level all
microphone signals easily and without understanding technical dB values, bargraphs and overloads.
To use AutoGain, the source must have an "AutoGain enable" button. Usually this is configured onto one of the
small MF Keys on the fader strip.
In the configuration, use the
Source -> Parm
branch of the 'Tree
Definition') to program the "AutoGain enable" button.
Defining the AutoGain Target Level
"System -> Definition -> Parameter = Mic AutoGain"
This branch of the 'Tree Definition' defines the AutoGain target level.
Start by selecting "
System
->
Definition
" in 'Tree Definition' and the
Audio
tab. Scroll down to access the
"
Parameter
=
Mic AutoGain
" options:
Parameter
Mic AutoGain – reference name for the element.
Target Level (dBr)
Enter the AutoGain target level in dBr. The default value is 0.
10.3.3
Dynamics
The dynamics DSP module can be configured for sources and summing buses.
The module includes an independent compressor, expander and gate.
