USound

NEW TOOL: Explore Conamara MEMS speaker performance. Adjust voltage, measurement setup & back-port configuration to view SPL vs. frequency and voltage curves. Try it now: ow.ly/9r4350ZVL4A #USound #MEMS #Audio

One MEMS speaker can do more than audio. 🔊 With wideband operation up to 80 kHz, USound MEMS speakers can support ultrasonic sensing for wear detection, presence, proximity and 3D positioning. Read more: ow.ly/4nz650ZTowi

ISEAT 2026 may be over, but the conversations continue. In Shenzhen, we exchanged ideas on MEMS speakers, ultrasonic sensing, and acoustic biosensing. Michele Lucchi also shared how USound is advancing biosensing toward real-world wearable applications. #USound #ISEAT2026 #MEMS

Are you at Sensor Expo Japan 2026? Visit Midoriya at Booth S-50 to discover USound’s ultrasonic sensing solutions based on MEMS speaker technology. See you in Tokyo. #USound #SensorExpoJapan #UltrasonicSensing #MEMS #Sensors

Meet USound at #ISEAT2026 in Shenzhen. Michele Lucchi will present “Motion Artifact Mitigation in Audioplethysmography,” addressing a key challenge in acoustic biosensing for ear-worn devices. Read the abstract and event details: ow.ly/Wln750ZF00n

How can a two-way architecture improve OWS acoustic performance? Our latest article explores woofer + MEMS tweeter integration, Helmholtz resonator tuning, crossover behavior, and measurement results with Conamara UA-C0504-3T. Full article: ow.ly/QyOI50ZEZPU

Save the Date! USound will participate in the 11th International Symposium on Electroacoustic Technologies, taking place in Shenzhen on 12–13 September 2026. We look forward to connecting with the electroacoustics and wearable audio community. ow.ly/rOP950ZEnOI

Miniaturized audio products need components that fit the mechanical design without narrowing the acoustic ambition. USound MEMS speakers support Hi-Res audio requirements in ultra-slim form factors for earbuds, IEMs, and compact devices. ow.ly/5UCk50ZCkC4

Can sound capture physiological signals from the ear? AuriSense uses audioplethysmography to detect subtle changes in the ear canal, enabling new sensing capabilities in hearables. Learn more: ow.ly/Yqnu50ZAKzo

Join the livestream on August 20. Jakob Spötl and Stephan Pranter will discuss USound MEMS tweeters—from audio applications to ultrasonic biosensing—followed by a live Q&A. 13:00–14:00 CEST 19:00–20:00 China (UTC+8) Watch on 21DB WeChat Channel: ow.ly/a9uT50ZAqE2

In a hybrid IEM, each transducer can be assigned a defined part of the frequency range. MEMS speakers can support the high-frequency section while other driver types address additional bands. Learn more about USound solutions for IEMs. ow.ly/AI2y50Zyoam

As devices get smaller, audio systems must perform within tighter space constraints. MEMS speakers can enable new system architectures while supporting acoustic performance. How are you approaching miniaturization in your next product? #MEMS #Audio

#OpenEarAudio products introduce a different set of acoustic and mechanical constraints. Speaker placement, directivity, leakage, comfort, and available internal space all influence the final system. Which of these constraints has the greatest impact on your current concept?