In extreme cases, sonic weapons can cause nausea, dizziness, and even permanent damage. In this case, officials used it to ...

LRAD sound weapons at protests use focused acoustic beams up to 162 decibels that cause permanent hearing damage, but distance and industrial earplugs provide effective protection.

MINNEAPOLIS, MINNESOTA: The anti-ICE protests across Minnesota escalated following the killing of two individuals - Renee Nicole Good, 37, and Alex Pretti, 37 - in January 2026. The recent death took ...

Minnesota State Patrol troopers used a powerful sound system first used by the military in Maple Grove, Minnesota, to ...

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

The City has agreed to pay $748,000 to settle a lawsuit brought by Black Lives Matter protesters who said the NYPD illegally targeted demonstrators with Long Range Acoustic Devices [LRAD] in 2014.

LRAD sells sound cannons to yacht owners as a means of keeping pirates from boarding. In 2005, an LRAD sound cannon staved off an attack by pirates on a five-star German-built cruise ship, called ...

BELGRADE, Serbia — Ivana Ilic Sunderic had never heard anything quite so alarming and disturbing at a protest as the sound that broke a commemorative silence during a huge anti-government rally in ...

Since moving to Austin in 1980, Jim Ellin­ger has attended more demonstrations Downtown than he cares to remember. The 70-year-old citizen journalist typically stakes out the periphery of a gathering, ...

American Technology Corporation (ATC) (NASDAQ:ATCO), announced that its LRAD 1000X directed sound system was used by the Japanese Maritime Self-Defense Force to help prevent a pirate attack on a ...