acoustic devices

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Recent Inquiries

An acoustic hailing device (AHD) being installed on a High Mobility Multipurpose Wheeled Vehicle (HMMWV) (Source: U.S. Army Picatinny Arsenal).

Research Efforts in Long-Range Acoustic Messaging

The Defense Systems Information Analysis Center (DSIAC) was asked to identify key players in U.S. Department of Defense research efforts in long-range (500–1,000 m) acoustic messaging. DSIAC searched open-source documents and the Defense Technical Information…

Research Efforts in Submarine Acoustic Communications

  The Defense Systems Information Analysis Center (DSIAC) was asked to identify key players in the U.S. Department of Defense (DoD) research efforts in acoustic submarine communications. DSIAC searched open-source documents and the Defense Technical…

Targeted Audio Messaging Technologies

What laser, ultrasonic, or similar technologies exist or are in development that can project an audio message to a targeted person or group without a receiver?  DSIAC was tasked with researching technologies and research and development projects that can…

Articles

Weaponizing Sound: Could Sonic Devices Have Injured Diplomats in Cuba?

A mysterious illness has been striking people associated with the US Embassy in Cuba — and a secret sonic weapon is rumored to be the source. Over the past year, diplomats in Cuba have experienced an unusual collection of symptoms that range from hearing loss, vertigo, and nausea to concussions, CBS News reported. Yesterday, the

Emerging Technologies in Law Enforcement

The use of new technologies is imperative if the police are going to stay a step ahead of criminals. Along with advanced software, hardware and communications networks, enforcement and investigative tools are becoming increasingly mobile-centric. The idea is to equip officers with the newest and most agile tools so that they can be readily applied

NLW: Tech Advancements and Growing Internal Security Threats Drive Demand

The remarkable rate of technological advancements and growing internal security threats have both created a significant demand for non-lethal weapons. These weapons are readily being procured by the militaries across the globe to modernize their weaponry and arsenal. The demand for non-lethal weapons also stems from the increasing need to control crowds in the war-torn