While MEMS drivers may be the next big thing in true wireless earbuds, the first models with the solid-state components still require a hybrid setup. These products pair a MEMS speaker with a dynamic ...

Tiny MEMS ultrasonic drivers have already made a huge difference in sound quality for true wireless earbuds. Now, the company behind those "sound from ultrasound" speakers, xMEMS Labs, is taking aim ...

Moondrop UltraSonic earphones are designed with a dual-driver hybrid setup, that features an FRA Lithium-Magnesium Alloy Balanced Armature driver for crisp highs and a 13mm Sapphire Diaphragm Dynamic ...

“Aspects described herein are directed towards driver passenger detection using ultrasonic sensing techniques. In accordance with one or more embodiments, a computing device may receive ultrasonic ...

The LM386 power amplifier is designed for use in low voltage consumer applications such as AM-FM radio amplifiers, power converters, small servo drivers, ultrasonic drivers, line drivers, TV sound ...