USound MEMS Speakers Proven Most Reliable and 100% Drop-Proof
Drop-test comparisons confirm USound MEMS speakers as the top choice for durable, long-lasting audio products.
USound announced the results of a drop-test comparison between the company’s Conamara UA-C0503-3T tweeter and a standard balanced armature (BA) tweeter. Dropped on an asphalt concrete floor from a 150 cm height for 20 consecutive times, USound’s Conamara speakers remained unharmed, reaching a remarkable 100% survival rate.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20241107607112/en/
USound's Conamara speakers proven 100% drop-proof. (Photo: Business Wire)
Maintaining their total harmonic distortion (THD) and sound pressure level (SPL) results, the Conamara microspeakers were proven to be up to 25% more reliable than their competition. Under the same conditions, the BA tweeters exhibited a lower resonance frequency rate, noticeable SPL changes (+/- 7 kHz), while their THD limits were exceeded on at least two occasions. According to the results, the BA tweeters had a survival rate of 75% - 83% when measured on 100 mVrms and 200 mVrms data respectively.
“These results confirm that USound MEMS loudspeakers excel in both audio quality and durability, delivering a level of performance unmatched by traditional speakers. With significantly wider bandwidth, much lower Total Harmonic Distortion (THD), and 100% drop-proof reliability, our MEMS loudspeakers are the superior choice for next-generation wearables and hearables, setting new standards for audio clarity and reliability.”
– Ferruccio Bottoni, Co-founder & CEO of USound
Conducted for a product qualification in October, 2024, the unguided drop-test followed the IEC60068-2-31 environmental testing standards. The test results were evaluated using USound’s standard passing criteria for reliability tests. The two criteria state that, after the speakers are dropped, the sound pressure level (SPL) should not decrease or increase more than 3 dB, and that the increase of the total harmonic distortion (THD) must be below 5%.
The positive news follows another recent development: the ability to drive the Conamara MEMS speakers without DC bias, bringing a classic approach to speaker integration, while further decreasing power consumption.
About USound
USound is a fast-growing MEMS speaker company that enables its customers to bring new revolutionary audio products to the market. USound’s unique selling proposition is based on radical miniaturization, power reduction and increased production efficiency. Learn more by visiting www.usound.com
View source version on businesswire.com: https://www.businesswire.com/news/home/20241107607112/en/
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
NIQ and Displayce Collaborate to Bring Sales Lift Measurement to Europe’s DOOH Advertising Market16.9.2025 18:00:00 CEST | Press release
NIQ, a leading consumer intelligence company, and Displayce, a pioneering specialist technology suite for Out-of-Home advertising, are collaborating to bring advanced measurement capabilities to the European DOOH market. By combining NIQ’s trusted consumer intelligence with data from Displayce’s media activation platform, advertisers can link DOOH campaigns to in-store sales performance — driving transparency and accountability across the DOOH ecosystem. NIQ has long been a trusted source of consumer purchase insights for manufacturers and retailers, capturing the buying behavior of millions of households across more than 90 countries. Now, NIQ is extending its expertise and insights into the media ecosystem, empowering advertisers and agencies with new data assets and measurement solutions to improve their understanding of consumers and drive better ROI. Through the collaboration, NIQ and Displayce are driving the DOOH ecosystem toward more addressable, transparent, and results-driven
Capcom’s Resident Evil Requiem, the Latest Title in the Series, Also Coming to Nintendo Switch 2 on February 27, 2026!16.9.2025 15:00:00 CEST | Press release
– Additionally, two other Resident Evil series titles to be released for the console on the same date in step with Capcom’s multi-platform strategy – Capcom Co., Ltd. (TOKYO:9697) today announced that Resident Evil Requiem, the latest title in the Resident Evil series scheduled for release on February 27, 2026, for PlayStation®5 system, Xbox Series X|S, and PC, will also be released for Nintendo Switch™ 2 at launch. In addition, Resident Evil 7 biohazard and Resident Evil Village, two other titles in the series, will also be released for Nintendo Switch 2 on the same date. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250916064724/en/ Resident Evil Requiem Key Art Resident Evil Requiem is a survival horror game that serves as the ninth main installment in the series. The title is being developed using RE ENGINE, Capcom’s proprietary game engine, and leverages Capcom’s extensive development experience cultivated over numerou
Aker BP Leverages Cognite Atlas AI™ to Pioneer an AI-First Future in Exploration and Production16.9.2025 15:00:00 CEST | Press release
Human insight and autonomous agents work together to transform operations, enhance efficiency, improve safety, and unlock new value across the enterprise. Aker BP, one of Europe's largest independent oil companies, and Cognite, the global leader in industrial AI, deepen their strategic partnership through the expanded adoption of Cognite Atlas AI™,harnessing the power of AI agents to improve efficiency, reduce costs, and elevate productivity. This enhanced collaboration puts Aker BP at the forefront of leveraging agentic AI to drive significant value and transform its operations. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250903134233/en/ Aker BP Leverages Cognite Atlas AI™ to Pioneer an AI-First Future in Exploration and Production Aker BP's "AI-first strategy" was developed to help lead the energy sector into a data-driven future by seamlessly integrating AI applications within industrial settings and business objectiv
GlobalPlatform to Drive Next Phase of Growth for PSA Certified, Accelerating Security Adoption16.9.2025 15:00:00 CEST | Press release
Founded by Arm and industry partners, PSA Certified will continue to evolve under GlobalPlatform’s governance as the trusted global standard for secure connected devices GlobalPlatform announced today it will assume governance of PSA Certified, the global security certification scheme launched by Arm and key partners in 2019. In this next phase of growth, GlobalPlatform—the global standards organization for secure digital services and devices—will drive further collaboration, broader industry participation, and greater regulatory alignment for PSA Certified. Since its launch, PSA Certified has become a globally adopted framework that helps manufacturers and developers build secure connected products based on a Root of Trust. It aligns key security components—such as device identity, cryptography, attestation, and secure boot—with certification needs, regulatory requirements, and global best practices. To date, more than 250 products — spanning silicon, software, and devices—have been c
Moody’s Agentic Solutions to Automate Complex Workflows and Speed Human Decision-Making16.9.2025 14:00:00 CEST | Press release
Moody’s today announced Agentic Solutions, a groundbreaking addition to its suite of AI-powered offerings designed to transform how organizations make decisions in complex, high-stakes environments. The new solutions empower organizations to act with greater speed, precision, and confidence than ever before, reshaping how risk is decoded, opportunities are identified, and decisions are made. “For over a century, our customers have looked to Moody’s for premium data, trusted insights, and cutting-edge solutions to help them make better, more informed decisions,” said Rob Fauber, President and CEO of Moody’s. “Agentic Solutions is a natural extension of our legacy of investment and innovation – anchored in the strength of our industry leading data-estate and the depth of our people’s analytical skills. By integrating agentic capabilities into the workflows of our customers, we are supercharging the speed and precision at which we can help our customers understand risk and unlock opportun
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom