Products and reference designs

USound develops MEMS audio solutions and offers a variety of products and reference designs. Our intent is to showcase how MEMS technology can be implemented in modern personal audio applications and to provide our customers with ideas that awe their customers. Learn more about our core speakers, our innovative development kits and innovative reference designs.

MEMS Microspeakers Ganymede

With their compact size of 4.7 × 6.7 × 1.6 mm, Ganymede speakers are ideal for in-ear headphone designs, wearables such as true-wireless headsets. As the perfect addition to traditional speakers, they can be easily retrofitted into standard enclosures to improve treble or implement 3D-audio systems.

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In-Ear Earphones Megaclite

Megaclite is a pair of wired USB-C earphones based on Ganymede delivering a distinctive sound quality that differentiates from balanced armature and electrodynamic earphone designs. Bass response is clean and strong.

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3D Headphones Taygete

Taygete is a pair of headphones equipped with tweeter arrays surrounding the ears, amplifiers and a USB interface behaving as a 16-channels soundcard. As an evaluation kit, developers can implement and test own algorithms.

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AR/VR Glasses Demo Iocaste

Iocaste is a fully-integrated audio system that can be placed inside eyewear temples, e.g. in augmented reality and virtual reality goggles. With the micro controller, it is possible to modify and adapt the filters to specific requirements.

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Evaluation Kit Ananke

Ananke is an evaluation board designed specifically for piezoelectric MEMS speakers. The integrated DSP allows the user to configure custom digital filters.

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Amalthea and Carme

Amalthea is a linear amplifier for up to 40 piezoelectric speakers with a frequency range of up to 80kHz. Amalthea can be used with Carme, a speaker box designed to hold a Ganymede speaker.

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AR/VR Glasses Audio Module Danube

Danube is our audio module for both augmented reality and virtual reality glasses as well as regular frames. It combines a small form factor with outstanding audio quality.

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Coming soon: Leda

Leda is a power-efficient amplifier ASIC to drive a piezo MEMS speaker. It delivers a competitive solution with respect to size, power consumption and audio performance compared to a standard ASSP solution.

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Where to buy

Are you interested in buying our products? Find the distributors for your area here