And in other on topic related info. Sitting in Robinson Illinois and the just had a public test of their weather warning system. The acoustics were waaay weird on their sirens and public address system.

There was no real classic siren. It sounded like they were playing an mp3 of the various siren effects over a PA system. Then the computer voice states the test is complete.

Never heard anything like that in my entire life! Creeepy effects and computer voices but effective as it gets the warning out i suppose