Really? That's your argument? The Constitution explicitly details the powers that are granted to the federal government. Controlling your cabin noise is not one of them. It also says that any power that isn't specifically listed as something the federal government can do, is a power that is left the states, if the right is not specifically secured for the people by the Constitution. Flight is not explicitly prohibited by the Constitution, and therefore, at best, this regulation would have to be passed by the states... Even though it would be just as completely ludicrous.