Resounding

So peace bringers have this high pitched whine to their power set. I've been pointed to a few ways I could remove or replace it on my machine by overriding some file. That doesn't mean my friends know how or that anyone I'm grouped with wants to be around me and hurt their ears. Because it does hurt my ears and give me a headache after a few minuets. Can we have peace and a in game way to turn the whine off? Perhaps a tailor option? Or just a general replacement of the sound? Please.