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 ...

Recent advances in engineering have paved the way for bioinspired acoustic sensors and cochlear devices that replicate key functionalities of the human ear. These innovative systems draw upon the ...

The Distributed Acoustic Sensing (DAS) system based on Phase-Sensitive Optical Time Domain Reflectometry (Φ-OTDR) uses narrow-linewidth lasers as high-coherence light sources, utilizing Rayleigh ...

A research team develops a sound-sensing skin-attachable acoustic sensor. The new sensor decreased in size and increased in flexibility and is applicable as auditory electronic skin. "Hey, Siri, how's ...

Smart speakers that can register our everyday commands have become commonplace in homes around the world. While the acoustics sensors inside these devices are far flung from the first microphone, the ...

The review briefly introduces the principle, material selection criteria, and development of the thermal drawing process. Based on different stimuli, the review comprehensively summarizes the latest ...

Researchers have developed a self-powered, highly sensitive CO 2 sensor that combines surface acoustic wave technology with piezoelectric materials and a gas-absorbing polymer layer for efficient ...

In an advance in microsensor technology, researchers have unveiled an ultra-sensitive gas detection method using surface acoustic wave (SAW) sensors enhanced by the physics of exceptional points (EPs) ...

The Sensors Converge 2024 conference, held June 24–26, featured some of the latest advances in sensor and sensing solutions. The show, with over 200 exhibitors, also highlighted recent partnerships ...