Grass Valley AMX-3981 2014 - Manual (Page 57)

GUIDE TO INSTALLATION AND OPERATION
AMX-3981 | 51
The chart shows a running plot of the last 15 seconds of the value of the Short Term (yellow trace) and Momentary
(green trace) loudness values. The bar graph at the right indicates the current Momentary value.
A reset, initiated by a user via the Reset button on the Loudness | Config tab, or via a GPI event (configured on the
Metadata | GPI tab; see Load Presets on page 21 for more information), will reset all of these measurements.
5.10.3 Loudness | Logging Panel
This panel monitors logging activity for all loggers connected to
the application server associated with this AMX-3981 and its
associated Densité frame.
• The Logging Activity icon will be GREEN when logging
activity is detected.
• The number of loggers connected to the appserver is
shown in the data box.
About Log Files
Loudness logs contain data for a period of up to 24 hours. New
log files are started:
• when the logging function is enabled
• every 24 hours after logging was enabled, until logging is
disabled
• when the reference changes
• when the global config is changed,
See ANNEX 6 - Loudness Logging and the Miranda
Audio Loudness Analyzer beginning on page 111 for
detailed instructions on activating logging and analyzing
the logged data files.
Figure 5.43 Loudness panel - Logging tab