Broadband Sound Broadband (shh) sound: The bbs-tek backalarm uses a pleasant broadband sound instead of the irritating single frequency sound of outmoded reversing alarmsThe source of bbs-tek sound is instantly locatable. bbs-tek sound is directional, is localised in the danger zone and dissipates rapidly. As a result, No more complaints of noise pollution. No more reversing alarm disconnects by irritated drivers...... Similar Editorial : Sound Like Your Situation by Robert A. Kelly. | Source : Computer Science Graduates
