The instrument can collect samples from either one of the time weightings LFSPL or LSSPL, or from Leq (1 second),
for statistical calculations on the sound level.
If LFSPL or LSSPL is selected as Calculation source, the statistical distribution function can be calculated
for Global and Profile A reports. If Leq is selected as Calculation source, the statistical distribution function
can be calculated for Profile B and Moving reports. The statistical distribution will not be calculated for a
report with period length shorter than 1 minute.
Up to eight percentiles (statistical values, Ln) can be enabled. These values can be shown
numerically and also be saved with the measurement. Percentage value id set with 0.1% resolution.
Ensure to enable the selection.
Complete statistical distribution
The 'Ln' View type will show the complete statistical distribution function graphically. This presentation is
available for the Global report only. This data is not saved with the measurement, so it will not be available after
loading a measurement from the storage device. Numerical (TBL) presentation in Ln view will show all selected percentiles.