How LRAD Works

Lots More Information

Related Articles

More Great Links


  • American Technology Corporation Annual Report.
  • American Technology Corporation press releases
  • American Technology Corporation: LRAD brochure.
  • American Technology Corporation: LRAD.
  • Berg, Richard E. "The Physics of Sound." Prentice-Hall, Inc. 1982.
  • Blenford, Adam. "Cruise Lines Turn to Sonic Weapon." BBC News, November 8, 2005.
  • Jewell, Mark. "Sound-Beam Inventor Takes the Prize." MSNBC. April 17, 2005.
  • "Long Range Acoustic Device - LRAD." Defense Update. Issue 1, 2005.
  • "Master Blaster: A New Noisemaker." Newsweek. July 12, 2005.
  • Materials by Design: Piezoelectric Materials.
  • NDT Resource Center: Piezoelectric Transducers.
  • Pain, John. "Ship Blasted Troops with Sonic Weapon.", AP Release, November 7, 2005.
  • Ravilious, Kate. "The Secrets of Sonic Weapons." The Guardian. November 8, 2005.,3605,1636903,00.html
  • "Troops Get High-Tech Noisemaker." CNN. March 3, 2004.
  • U.S. Patent Application 20050286346. "High intensity directional electroacoustic sound generating system for communications targeting."
  • "U.S. Troops have Sound Weapon." Washington Times, 2004.


More to Explore