Next-gen speaker technology beams music and speech to one listener without bothering anyone nearby

POSTECH researchers developed an ultrasound-based speaker that directs music and speech toward one listener while keeping ...
Electronic Design

Piezo Transducer Tech Turns a Screen into a Speaker

Check out our embedded world 2023 coverage. Synaptics highlighted its Synaptics Resonate audio solution that uses a display’s surface as a sound and haptics transducer. Its intended to provide a more ...
Tech Xplore on MSN

Ultrasound-based speaker delivers targeted music without disturbing nearby listeners

The kind of technology that can deliver sound to a single listener—like something out of a spy film—may soon become a reality ...
Inavate

Researchers develop a speaker that can direct speech to a specific person within crowded areas

Researchers at Pohang University of Science and Technology (POSTECH) in South Korea have developed a speaker system that can ...
Twice

Why Sound from Ultrasound Is Poised To Revolutionize TWS Earbud Design And Performance

With the invention of the dynamic driver speaker celebrating 100 years, it’s an opportune moment to reflect on this widely recognized, coil-based transducer that delivers sound in almost all TWS ...
Electronics Weekly

Listen up! Ultrasonic MEMS speakers tune in to a new wave of audio

There is an audio revolution on the horizon, says Robb Zimmerman, as engineers are revisiting the coil-based transducer design. With the 100th anniversary of the dynamic driver speaker’s invention ...