5don MSN
Minnesota authorities used LRAD sound weapon on anti-ICE protesters. But that's not the full story
In extreme cases, sonic weapons can cause nausea, dizziness, and even permanent damage. In this case, officials used it to ...
During protests in the USA, security authorities use LRAD systems for announcements and crowd control. How do these "sound cannons" work?
Bei Protesten in den USA nutzen Sicherheitsbehörden LRAD-Systeme für Durchsagen und zur Kontrolle von Menschenmengen. Wie ...
American Technology Corporation (ATC) (NASDAQ: ATCO), a provider of directed sound products and technologies, announced it has received new LRAD orders from the U.S. Army and a commercial shipping ...
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