American Technology Corporation develops and delivers directed acoustic products that beam, focus and control sound over short and long distances. The Company offers a variety of directional sound products for applications ranging from focusing digital signage advertising on a customer at 10 feet to protecting assets by communicating with and deterring threats over distances greater than 500 meters. Its four technology platforms and related products are Long Range Acoustic Device (LRAD), HyperSonic sound (HSS), SoundSaber and SoundVector.