I can't say I won't worry, as that's a trait I've come to realize is something I can't simply shake off, but if this happens after you've already made some friends here, and you feel more comfortable calling them, I'll understand. I would appreciate something to let me know it's not this place doing something strange (as, noted, I worry), but I know we're strangers, so I wouldn't want you to feel any obligation to call or do more than you're comfortable with, especially as you get to know more people.
Back to the soundproofing, I'm not sure how much I trust magic, even after two years of dealing with it, but maybe something being in place so you don't accidentally wake the neighbors isn't such a bad thing.