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 ...

On a suburban street in Maple Grove, a device first built for battlefields and warships was pointed at a crowd of Minnesota ...

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

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

During protests in the USA, security authorities use LRAD systems for announcements and crowd control. How do these "sound cannons" work?

LRAD Mass notification and international sales have been steadily climbing. The mass notification market is barely penetrated and has huge growth potential. LRAD in contention for $48.5 U.S. military ...

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 ...

Please Note: Blog posts are not selected, edited or screened by Seeking Alpha editors. LRAD is the world's leading provider of long-range acoustic hailing devices. Its communication devices are being ...

Troops in Iraq have a high-powered bullhorn, of sorts, aimed at getting their message across — either through amplified voice commands or an ear-piercing noise that could deafen those close by.

SAN DIEGO--(BUSINESS WIRE)-- Genasys Inc. (NASDAQ: GNSS), the global leader in Protective Communications, today announced Long Range Acoustic Device® (LRAD) orders totaling $2.5 million from the US ...

SAN DIEGO, CA--(Marketwire - Sep 26, 2012) - LRAD Corporation (NASDAQ: LRAD), the world's leading provider of long range acoustic hailing devices (AHDs), announced today it has received a new order ...

Genasys Receives $1.0M LRAD-RT Order for Bird & Wildlife Preservation New LRAD-RT Integration Enhances Avian Radar Capabilities Genasys Inc. (NASDAQ: GNSS), the global leader in Protective ...