Zooming into loudness analyzer’s data plot – Grass Valley iControl V.4.43 User Manual
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Zooming into Loudness Analyzer’s Data Plot
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Figure 4-168
3. Select loudness-related alarms to be published as required, and then click OK.
The Loudness Logger Alarm Configuration window closes.
4. Close the Loudness Logger Settings window.
Zooming into Loudness Analyzer’s Data Plot
After loading a loudness data file into Loudness Analyzer, the plot of the loudness data may
not show, by default, the granularity of detail you might like to see at first. Additionally, the
time period covered by the data may cover too large a time span.
You can effectively zoom into the data by specifying a subset time period within the initial
graph, thereby increasing granularity and removing extraneous data.
To zoom into Loudness Analyzer’s data plot
1. In Loudness Analyzer, do ONE of the following two sub-procedures:
a) On the data plot, use your mouse to click and hold on any point along the vertical line
marking the desired beginning time of your zoom.
b) Drag the mouse to any point along the vertical line marking the desired end time of
your zoom.
c) Release the mouse button.
Note: You may choose to either configure analysis parameters before you zoom or
after you zoom with the same end-effect. You will lose analysis parameter data ONLY
when you click Default Analysis.
REQUIREMENT
Before beginning this procedure, make sure you have opened a loudness data file in
Loudness Analyzer (see
).