Manual

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The Statistic L% Selection control let the user decide what statistics data will be saved. This control
applies to all statistic data (both global levels and 1/3 octave spectrums).
8.4.4 Data Selection Options
The Data Selection Presets automatically selects the data to be recorded. The table below
summarizes these options, as well as their advantages and drawbacks.
Option
Advantage
Back-draw
All parameters used in the
Display Setup are recorded in
Instantaneous mode
Records what is displayed on
the Main Interface Display
Area.
(Minimises the errors and
oversights in data selection)
File size in instantaneous mode
can sometimes be significantly
larger than in average mode.
All acoustical parameters
are recorded.
Ensures the availability of data
should advanced post-
processing is required.
File size can be significantly
large.
Only desired data
is recorded
Maximizes flexibility of
recorded content as well as the
efficiency of file size.
The user must ensure that the
recorded data will correspond
to its needs.
Selected Data
Channel
Tabs