Crap, I didn't even think about that (in honesty, that wasn't really intended to be an outright jumpscare but just matching the sfx to the content ).
Let me edit at least the game page a loud noises warning/advise to lower the sound volume right now (because no game editing).
It's a very fair suggestion, and sorry that you got blasted with the high-volume screech. Hope you're doing better still by the time of my post.