I have noisy kids. Three of them. They make lots of noise when playing games, when watching TV, and right now are making lots and lots of noise (at 7.33am on a Saturday morning) by playing in a cardboard box that holds a bathtub (we are remodeling a bathroom, it goes in Monday).
Kids are noisy. I have dealt with it by installing a solid door at the end of the hallway. No scripting required. Occasionally I tell them to quiet down if they get out of hand. Kids are noisy, that is just part of the experience.