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Long Range Acoustic Device

MILITARY   |  Comment

First Use of LRAD Sound Canon In U.S. Used on Pittsburgh G20 Protesters

BY Gizmodo StaffMon Sep 28, 2009

I guess military tech always finds its way home. Pittsburgh city officials believe their police department's use of a Long Range Acoustic Device (LRAD) at last week's G20 protests was "the first time the sound cannon had been used ...READ»