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 declare unlawful assembly.
Gadget Review on MSN

Viral Image Claims Ice Is Using Sonic Weapons – Here's What's Actually Happening

ICE sonic weapon claims from viral Minneapolis photo lack evidence as federal agents used standard equipment, not acoustic devices, in recent operations.

Minnesota State Patrol uses long range acoustic device, first used by military, to disperse Maple Grove protesters

Minnesota State Patrol troopers used a powerful sound system first used by the military in Maple Grove, Minnesota, to communicate and disperse noisy protesters.
Al Jazeera

The ‘discombobulator’: Did US use ‘secret weapon’ in Maduro abduction?

US President Donald Trump refers to a ‘sonic weapon’ he describes as a ‘discombobulator’, but what is he talking about?
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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 blast that uses sound waves, not bullets, to deter threats from hundreds of ...
Morningstar

Genasys Inc. Receives $9.0M LRAD Systems Order for CROWS - Common Remotely Operated Weapon Stations

Genasys Inc. (NASDAQ: GNSS), the global leader in Protective Communications, today announced a $9.0 million Long Range Acoustic Device® (LRAD®) order from the U.S. Army for the Common Remotely ...