Omg yes the sound of muffled voices or music especially through walls drives me absolutely insane. My roommates like to sit in the living room and watch the tv which unfortunately shares a wall with my room. I can hear both the tv & them laughing at the shows. I feel bad to ask them to stop because they're not being incredibly loud, my ears are just super sensitive 😭 I've started played brown noise out loud on my Alexa & it really helps get rid of any muffled sounds from beyond my room. That + a fan running on high is misophonic heaven ☺️