Scientists from renowned institutions in Germany have successfully created a microelectromechanical sensor inspired by the cochlea, a hollow, spiral-shaped bone found in the inner ear, TechXplore ...

New car interiors are laced with speakers and microphones to support increasingly complex audio systems and voice recognition features. Now Harman wants to put this hardware on the outside of cars as ...

ATLANTA — Only Channel 2 Action News has learned that Atlanta Police started using new technology that can detect the sound of gunshots to help police fight crime and keep you safe. ShotSpotter uses ...

Acoem, a provider of advanced physical security solutions, will showcase its next-generation gunshot detection system. Acoem ATD (Acoustic Threat Detection) technology is designed for security ...

Researchers at Stanford University have developed a new type of sonar to overcome the previously insurmountable problem of seeing underwater from the air. Sound does not travel easily between air and ...

Once the sensors are mounted inside the rotor blades, they can absorb the sound waves that travel throughout them, according to the researchers. The chip monitors "surface waves," which are sound ...

April 19, 2005 — -- Annoyed by cell phone users who believe they need to yell into their mobiles in order to be heard? Such loud and obnoxious talkers may become extinct, thanks in part to the ...