The trend toward thinner devices with higher-fidelity audio presents significant challenges for core acoustic components. At ...

Acoustic sensors have emerged as a promising technology for monitoring the coagulation process in blood, offering rapid, sensitive and minimally invasive detection of the complex viscoelastic changes ...

A research team has developed a machine learning-based acoustic sensor for speaker recognition. The team fabricated a flexible piezoelectric membrane by mimicking the basilar membrane in the human ...

In optical components, Goertek introduced an Electrically Tunable Liquid Crystal Lens for XR devices, allowing continuous ...

• Trapped acoustic resonance is most simply described with an analogy: the ringing of a bell. • Microprocessors control the frequency of the mechanical resonance and monitors its decay. • A thicker ...

This acoustic sensor was originally developed for an industrial application (monitoring a siren), but will also find many domestic applications. Note that the sensor is designed with safety of ...

A team of researchers in the Army’s research lab has developed and tested networked acoustic sensors that detect airframe damage on composite UH-60 Black Hawk helicopters. The Army has been studying ...

Beacon AI Tag™ A compact, always-on sensing device designed to add acoustic, motion, and environmental intelligence to ...

As submarine technology has become quieter, sensitive acoustic sensors allow the U.S. and allies to maintain the underwater advantage. Hostile forces use every available technology to track movement ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Acoustic gunshot sensors have been pinpointing shooting scenes and victims for years. The tech can be found in around 90 US cities in total. Meanwhile, the American military has been using it to track ...