Back in 2011, Elektor presented a DIY Ultrasonic Directive Speaker using an array of piezo ultrasonic transducers (up to 200) ...

xMEMS will be providing Sycamore silicon chip samples to select early product brand customers in Q1, 2025, with mass ...

The new Echo Spot is neither the best smart speaker nor the best smart display. But that’s why it's so great—it fulfills its ...

MEMS Labs has unveiled the proof-of-concept for its latest 1mm MEMS near field speaker micro speaker, the Sycamore.

Rodents’ ultrasonic vocalizations may enhance their smell sense by altering their surroundings, not for communication.

STORY: A UK startup is using soundwaves to make objects levitate in midair. And London-based AcoustoFab says it's "acoustic ...

The company behind the "sound from ultrasound" micro speakers, xMEMS Labs, is taking aim at open-fit earbuds, AR glasses and ...

Portable compact size of the ultrasound machines has evolved in recent years to compact handheld machines. These small and ...