Hi everyone,
I am trying to figure out how the input RMS is calculated when an RTA Measurement is done.
I have tried to calculate it from the SPL of each frequency given by the FFT, also obtained with the RTA measurement, but I have never succeeded to find exactly the same answer as the one given by REW.
Does someone know how it is done?
Thanks a lot for your help.
I am trying to figure out how the input RMS is calculated when an RTA Measurement is done.
I have tried to calculate it from the SPL of each frequency given by the FFT, also obtained with the RTA measurement, but I have never succeeded to find exactly the same answer as the one given by REW.
Does someone know how it is done?
Thanks a lot for your help.