Average FFT of multiple Wav Files

[cpip]

Introduction:

I have been searching around for ways to average the FFT of multiple wav files and couldn't find anything...

So i ended up writing this VI. I'm new to LabVIEW & DSP so this might not be perfect. I hope this is useful for people.

Code Logic:

- Open as many wav files as you want

- While loop so settings are live when adjusted

- Calc FFT of each wav file & add to a 2D array

- Add array of each wav file to a 2D array

- Calculate average of each FFT & Plot

[cpip]

This can also be done using the following vi instead of the averaging technique in my VI: https://zone.ni.com/reference/en-XX/help/371361J-01/gmath/stand_deviation_variance/