Acoustic frequency combs organize sound or mechanical vibrations into a series of evenly spaced frequencies, much like the teeth on a comb. They are the acoustic counterparts of optical frequency ...

Airborne ultrasonic phased arrays focus ultrasonic waves at prescribed locations in space and dynamically steer them, enabling ...

Physicists at NYU have discovered a new type of time crystal—an exotic state of matter whose particles rhythmically “tick” while levitating on sound waves.

Acoustic streaming generated by airborne ultrasonic phased arrays plays a critical role in the performance of advanced ultrasonic technologies, including midair haptic feedback, odor delivery, and ...

Abstract: This research investigates the optimisation of magnetic circuit topologies for underwater systems using COMSOL Multiphysics and metrics-based analysis. The goal of this study is to increase ...

Ancient civilizations moved stones weighing hundreds of tons without cranes, pulleys, or modern machines. One theory? They used sound. And shockingly, science now shows acoustic levitation is real — ...

Acoustic-Driven Technologies Poised to Support Embodied Intelligence and Health Robotics Applications in a Multi-Billion-Dollar Brain–Computer Interface Market The Company stated that these ...

A newly published patent proposes a single-sided ultrasonic levitation printer that maintains contactless deposition even when obstacles and conveyors disturb the sound field. Acoustic manipulation ...

The creators of MTV Unplugged understood the power of a great acoustic performance. Even the loudest songs are often written on an acoustic guitar or piano before being transformed in a recording ...

According to @ai_darpa, Roscosmos has conducted an acoustic levitation experiment where ultrasonic waves organize particles into complex, self-forming structures under microgravity conditions, ...

According to @ai_darpa, Roscosmos has conducted an acoustic levitation experiment where ultrasonic waves organize particles into complex, self-forming structures under microgravity conditions, ...