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May 31, 2022
Using MEMS technology for speakers is still a relatively new introduction to the market of miniature speakers. Such MEMS loudspeakers have been tested and used in different applications and stirred up the waters; however, they have not yet found their ideal niche to make their big market entry. So far, the most promising application for…
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August 25, 2021
Low distortion at high SPL are the main requests every acoustical engineer has on every audio product; this is especially true for miniature speakers where size is limited. USound MEMS speakers are not immune to this area of conflict. This whitepaper describes the Active Linearization Algorithm (ALA), a signal processing method of improving USound MEMS…
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June 15, 2021
Most components in consumer electronics are silicon-based. The last component that is still manufactured traditionally is the loudspeaker — until now. USound is leading the revolution of the global speaker market, being the first company to introduce MEMS loudspeakers to the mass market. The thin form factor and wide bandwidth of USound MEMS speakers enable…
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March 11, 2021
MEMS speakers provide unique features and compelling advantages compared to electrodynamic and balanced armature speakers. The application-specific benefits of MEMS speakers must be separated into two main kinds of applications: Free field and occluded ear applications. In this article, we will focus on the latter. When we talk about occluded ear applications, we refer to…
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