What is LRAD? The ‘sound cannon’ used by police, explained
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What is LRAD? The ‘sound cannon’ used by police, explained
Jun 5, 2020
Digital TrendsWill Nicol
What's an LRAD? Explaining the 'sonic weapons' police use for crowd control and communication
What's an LRAD? Explaining the 'sonic weapons' police use for cro…
Feb 21, 2022
techxplore.com
What is LRAD? This is what the police 'sound cannon' does
0:20
What is LRAD? This is what the police 'sound cannon' does
10 viewsSep 14, 2020
democratandchronicle.com
What’s an LRAD? Explaining the ‘sonic weapons’ police use for crowd control and communication
What’s an LRAD? Explaining the ‘sonic weapons’ police use for cro…
1 week ago
theconversation.com
Understanding the LRAD, the “Sound Cannon” Police Are Using at Protests, and How to Protect Yourself From It
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Understanding the LRAD, the “Sound Cannon” Police Are Usin…
Jun 9, 2020
PitchforkDaphne Carr
Engineering | Science | Technology on Instagram: "The Long-Range Acoustic Device (LRAD) is a sound weapon used for crowd control and communication over long distances. The Serbian police have reportedly used LRADs for dispersing protests and controlling large gatherings. Key Features of LRAD: • Emits highly directional, loud sound waves. • Can be used for voice commands or as a deterrent by producing painful noise. • Effective at long ranges (up to several kilometers). • Non-lethal but can cause
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