The Debrief

Korean Researchers Build AI Neckband That Lets You ‘Speak’ Without Sound

A peer-reviewed study from Pohang University of Science and Technology introduces an AI-powered, silent-speech wearable ...
Wired

This Groundbreaking Omega Watch’s Accuracy Is Calibrated Using Sound

Omega has been making the Constellation for more than 70 years, a watch that was the Swiss brand's elegant flagship timepiece before the Speedmaster landed in 1957. It got its moniker from an image on ...
IEEE

Sound Field Reconstruction Using Physics-Informed Boundary Integral Networks

Abstract: Sound field reconstruction refers to the problem of estimating the acoustic pressure field over an arbitrary region of space, using only a limited set of measurements. Physics-informed ...
IEEE

Sound-Intensity-Based Direction of Arrival Estimation Using Centro-Symmetric Sensor Arrays

Abstract: Sound source Direction of Arrival (DOA) estimation is pivotal in various applications such as speech recognition, source localization, and acoustic surveillance. Sound Intensity (SI) based ...
Interesting Engineering

US: Newton’s third law of motion broken by new time crystal built using sound waves

Physicists at New York University in the US have built a new kind of time crystal using sound waves, where particles appear to break Newton’s famous third law of motion. Particles in this time crystal ...
Interesting Engineering

Scientists use sound to control material behavior, could help devices adjust stiffness

Researchers have uncovered a way to control material behavior using sound. In a study published in Nature Communications, the team explains how specific acoustic wave frequencies can reliably move ...