Ultrasonic Weapon (USW) Circuit - Homemade Circuit Projects
网页2022年6月2日 · In this post I have explained a simple ultrasonic weapon circuit also called USW, using very ordinary parts such as IC 555 and a few other passive components to generate the required ultrasonic ear piercing sound.
How We Reverse Engineered the Cuban “Sonic Weapon” Attack
网页2018年3月15日 · We found the last suggestion—a sonic weapon—intriguing, because around the same time that stories about health problems in Cuba began appearing, our labs, at the University of Michigan–Ann Arbor, and at Zhejiang University in China, were busy writing up our latest research on ultrasonic cybersecurity.
网页Step by step plans show how to build your own Sonic Devastator Ultrasonic pistol that can emit powerful bursts of sonic energy to temporarily disable an animal or human attacker. Handheld device creates an invisible ultrasonic force field of high-powered sound waves
Ultrasonic Sound Gun (Parametric Speaker) - Instructables
网页Ultrasonic Sound Gun (Parametric Speaker): For this project I built a gun that shoots out a narrow beam of ultrasonic audio. The sound can only be heard by people inside the narrow beam, or through a nearby source when the audio gets demodulated. I was inspired to build this project after wa….
(PDF) Acoustic Weapons - ResearchGate
网页2018年11月1日 · Acoustic (or sonic) weapons are under research and development in a few countries and have been the subject of interest and much speculation for several decades.
Sonic Weapon: Ultra High Frequency Pain Generator 12 Hours …
网页You don't want to hear this. Just leave now. If the video is buffering now is your chance to escape. Lets just forget this ever happened. If you're still her...
LRAD: The Sound of Possible Excessive Force
网页2019年11月30日 · Despite this, the devices are often referred to as sonic or acoustic weapons and the media coined the term “sound cannon” in order to describe the nature of the LRAD’s capabilities. [3] The sound produced by the LRAD is directed forward in a “beam” that is about fifteen to thirty degrees wide.
Sonic weapon - Wikipedia
网页Sonic and ultrasonic weapons (USW) are weapons of various types that use sound to injure or incapacitate an opponent. Some sonic weapons make a focused beam of sound or of ultrasound; others produce an area field of sound. As of 2023 military and police forces make some limited use of sonic weapons.
Sonic Weapons Explained: How Do They Work, And What Are ... - SlashGear
网页2023年4月23日 · Sonic weapons are a relatively new technology that's seen a variety of uses, and the evolving technology behind this aspect of a military arsenal is extremely unique compared to other...
How to make a sonic weapon - Beijing Ultrasonic
网页Unleashing the Power of Sound: Crafting Your Own Sonic Weapon. The concept of a sonic weapon may seem like something straight out of a sci-fi movie, but with the right knowledge and tools, it is possible to build your own. Sonic weapons use sound waves to harm, incapacitate or even kill a target.