That's great to hear RD-DD!
I was wondering about mortars vs artillery... Would it be possible to found mortar sounds reflecting the different "muzzle sound" of mortars in comparison to artillery pieces... I like to understand what type of indirect fire I am receiving...
Or maybe it is already there in your files and I would just need to listen more closely!
Just a little detail I know. Have some Respect for the work you are doing!