Discover the magic of crisp and natural audio with USound's microspeaker technology | #MEMS #audio #sound #technology
Austria
Joined May 2018
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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
#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?
2-way audio architectures are becoming relevant in compact products. Find out why: Read More: ow.ly/XyIf50ZsaZr
#IEMs #MEMS #TWS
Can TWS earbuds add sensing functions without optical sensors?
USound enables acoustic biosensing with a MEMS speaker and ANC feedback mic to read the ear-canal response.
Heart rate + wear detection through sound.
usound.com/product/aurisense…
#USound #TWS
USound MEMS speakers give product teams more than a smaller speaker.
They provide a compact acoustic source that can be shaped, directed, and tuned at system level.
Learn how horns and waveguides can support compact acoustic design:
ow.ly/rxkJ50ZlUUR
#USound
Audio glasses and open-ear wearables place audio components inside very limited space.
MEMS speakers can support slim wearable audio designs by enabling compact placement and more flexible internal layouts. ow.ly/O7MG50ZlSCX
#USound #MEMS
Internal space is at an absolute premium in modern TWS design.
Hybrid MEMS-based systems let product teams rethink earbud layouts to deliver premium sound without the bulk.
See how QCY used USound MEMS speakers for their flagship MeloBuds N70: ow.ly/O4h950ZkytF
Why do in-ear headphones often sound less natural?
Sealing the ear canal changes resonance. The 2.5–3 kHz presence region must be recreated, while the 8 kHz region needs careful control.
USound explains why architecture matters:
ow.ly/rqzL50ZgNUV
#IEM #TWS
Hybrid IEMs are not just about driver count.
They depend on system integration: acoustic loading, filtering, tuning, damping, and phase behavior.
MEMS speakers can support compact, precise high-frequency design.
ow.ly/HX5z50ZgNCV
#MEMSSpeakers #IEM #USound
