NTi Audio XL2 Sound Level Meter - Manual (Page 25)

25
Sound Level Meter
Set EQt, L%: Selection of measured levels
This page allows setting the following levels:
Moving Time-average Sound Level •
Gliding LAeq with selectable time window from five seconds
to one hour. Four individual levels can be configured.
Percentile Sound Level
•
Allows the individual configuration of seven static levels -
from 1% to 99% (optional with Extended Acoustic Pack).
The
- Broadband Source for the calculation of the level sta-
tistics can be chosen from a set of different levels with
either a frequency weighting A, C or Z. The time weight-
ings F, S and the moving time-averaged sound level for one
second are supported.