Offline correlation (multiple-point measurement)
46
To return to the ongoing measurement, go back to the
Offline correlation
tab.
If a night measurement is pending, you can also close the software and then
open it again later to read out the measured data.
After ending the measurement, collect all the sensors.
The sensors must remain switched on! Otherwise the measured data will be lost.
To read out the measured data from the sensors, proceed as follows:
Step Description
1
After an
Instantaneous measurement
(this means that the CorreluxView-3
software was open the entire time)
After a
Custom measurement
(this means that the CorreluxView-3
software was closed in the meantime)
•
In the display area, the
Offline correlation
tab must be open.
The “Measurement done” message
must be shown.
•
In the display area, click on the
Read data
button.
•
Open the CorreluxView-3 software
again.
•
Click at the top of the directory tree on
the measurement named
Offline
.
The last programmed sensors are
listed there.
•
In the menu bar, open the
Offline correlation
tab.
•
In the menu bar, click
Read
.
Result:
The computer first queries the internal times of the sensors to determine
the resulting time offset. Then, the recorded audio data of all the sensors are
transferred step by step. The progress of the procedure is displayed on the
computer.
Using the
Read again
button, you can repeat the procedure if any problems occur
during the read out.
2
Using the
Show data
button, you can immediately start and display the
correlation of the read data.
If you do not want to perform the correlation now, you should save the data set
now.
After reading out the measurement data, there is a directory named
Offline
at the top of
the directory tree. This is a temporary directory.
To save the measured data permanently, proceed as follows:
Step Description
1
Click at the top of the directory tree on the measurement named
Offline
.
2
In the menu bar, open the
Offline correlation
tab.
3
Click
Save
in the menu bar and confirm the prompt by clicking
Yes
.
Result:
The measured data set is stored permanently and created under a new
name in the directory tree.
Collecting the sensors
Reading the measured
data
Saving the test data
