STMicroelectronics and USound Demonstrate MEMS Speaker Headphones at MWC 2018
Expanding on the first presentation of USound’s technology at Mobile World Congress a year ago, in 2018 STMicroelectronics hosted a working product demonstration of a in-earphone using only one single MEMS speaker driver per side, as well as a spatial audio demo using 14 drivers on over-ear headphones, proving the technology’s full potential. MEMS speakers developed by USound and manufactured by STMicroelectronics combine minuscule size, low profile, and high efficiency, enabling multiple wearable form factors.