How Sound from Ultrasound Will Transform TWS Earbud Performance and Design

https://www.electronics-lab.com/how-sound-from-ultrasound-will-transform-tws-earbud-performance-and-design/

A groundbreaking ultrasonic MEMS speaker redefines sound production in speakers, reducing size and enhancing audio performance. By Robb Zimmerman, Principal Systems Engineer at xMEMS Labs Nearly a century after the dynamic driver speaker was invented, now is a good time to reconsider the widely used coil-based transducer that is used in nearly all TWS earbuds […]