Thank you Patriots fans!

How is it that the Patroits fans can be heard in the middle of the game? Every time the dome is rocking, the fans get drowned out by the announcer, some type of music/sound or we get blasted by an obnoxiously loud commercial. I swear the dome PA system does more to damper the fans enthusiasm than the opposing team. I can not remember a quiet moment where the fans were able to start a chant during a broadcast.