5.3 Arithmetic average Calculation
Calculate arithmetic mean value between multiple measurement data.
Calculation of arithmetic mean can be performed for measurement data that are for the same
measurement items as listed below.
● Noise measurement data
● 1/1, 1/3 octave real-time analysis data
● FFT analysis measurement data
Calculation procedure is as follows. As an example, following explanation for the procedure
for calculation is made for the noise measurement data.
1. Import measurement data file subject for calculation to the measurement data file list and
select 1 (one) measurement data file,
2. Select [Calculation]→[Arithmetic average Calculation] on the Menu Bar.
[Average operation settings] window will be displayed.
This window will be displayed
by the selection of
[Average operation settings]