Does anyone know of a noise that can annoy my neighbors while they are in their backyard?
Every single day my next door neighbors go out to their back yard and make alot of noise ( screaming children, adults yelling and talking very loud, etc.) They know that this bothers all of the surrounding neighbors but they just don't care. I can't take anymore and before I move I want to see if there is a way to annoy them with some kind of high pitched noise so they will be forced to go inside. Help! Thanks!