Several police departments across America are planning to try a new device that uses focused sound, turned way up. These so-called non-lethal... Focused Sound 'Laser' for Crowd Control Crowd control ...
Consider, for your listening pleasure, the next frontier in sonic miracles: so-called “audible enclaves,” where only you can hear a sound without disturbing anyone else in open space — no headphones ...
Not What You Think Official on MSN
The 'Non-Lethal' Weapon Louder Than A Jet Engine That Can Kill You
The LRAD (Long Range Acoustic Device) was designed as the ultimate peace-keeping and crowd-control tool: a focused sonic ...
Mayor Ted Wheeler on Friday night directed Portland police not to use sonic warning tones to control crowds after officers activated it at the tail end of an all-night protest and signaled he’s in ...
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