Hello. Could you take a look at this quick CRT?
vsbattles.com
Deltarune - Air waves are sound waves
This is quick and (hopefully) short CRT. Purpose of this CRT is to establish that the waves that are produced by "Maus" in fight with Mike trio are intended to be sound waves. There are already calcs that assume these as sound waves and use them as speed reference. So establishing their status...

Buffyverse CRT: Chaos Bleeds and Cross-Scaling