To set the ambient noise, select the 1/1
octave band and with the â—„/â–º key, set the
required value.
In the Enabled position, you can enable or
disable the consideration of ambient noise for
subsequent measurements.
Note: The table with ambient noise distortions can be updated also from the Point view before the first
measurement – see next Chapter.
13.4.6 STIPA measurements
When STIPA settings are complete, you can start measuring.
1. To perform measurements, go to the measurement mode (escape from
the configuration menu).
If you begin measurements, the Area view will show the first
measurement point with zero STI value.
If you have already made the measurements for some measurement
points, you should create a new measurement point – see step 5.
2. To start measurement, press the <Start> key. The Measurement view
appears, showing the measurement progress bar and STI index
calculated with considered ambient noise, measured STI index, STI
qualification band, LAeq and LAS results.
The measurement lasts 15 seconds during which the displayed results
are updated every 1 second.
Note: Ambient noise distortions will be considered in accordance with the values set in the
Ambient noise table – see Chapter
13.4.5.
Note: Pressing the <Stop> key during the measurement will break it without recording the
measurement results.
After completing the measurement, the instrument shows the Point view
with current measurement results.
3. Press the <Start> key if you wish to perform another measurement.
To Next Page
Loading...
Need help?
General
