Physics World

New sensor uses topological material to detect helium leaks

A new sensor detects helium leaks by monitoring how sound waves propagate through a topological material – no chemical ...
techtimes

Cochlea-Inspired Sensor Enhances Sound Detection in Noisy Environments

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 ...

Researchers use sound waves to detect elusive helium gas leaks

Researchers develop an innovative sound wave sensor to quickly and accurately detect elusive helium gas leaks, enhancing ...
Motor Authority

Harman wants to embed sensors and microphones in cars to detect outside sounds

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 ...