All items tagged with USound (35)

audioXpress October 2021 Home Theater Edition Now Available

September 13, 2021 by audioXpress Staff

audioXpress October 2021 Home Theater Edition Now Available

The October 2021 edition of audioXpress is now available in print and digital. This edition offers a balanced mix of content, starting with our annual market update report on home theater, and associated residential technologies. Brent Butterworth reviews a MEMS earphone design from USound, Geoff Hill completes his Tetrahedral Test Chamber Story, and Bruce Heran writes about refurbishing Altec Lansing Vintage Speakers. Diving into audio electronics, Morgan Jones writes about Ultra-Linear Design; Morty Tarr discusses Cascodes and Folded Cascodes; and Richard Honeycutt talks about the Effects of Negative Feedback. Jump right in!

MEMS and Other Leading-Edge Devices for Wearables - 2021 Update

March 23, 2021 by Mike Klasco

MEMS and Other Leading-Edge Devices for Wearables - 2021 Update

In this article for Voice Coil, Mike Klasco (Menlo Scientific) recaps MEMS Drivers and related hot technologies for 2021, providing an update about products and companies that stood out in 2020. The article, which summarizes the more extensive reports published by audioXpress in January 2020 and 2021, looks at the impact of microelectromechanical systems (MEMS) for audio and discusses the implications for other game-changing technologies that reduce size, increase performance, extend battery life, and enhance features and functionality in headphones, wearables and compact speakers.

USound Establishes Partnership With Colsan Audio to Offer MEMS Speakers for the Hearing Aid Industry

March 3, 2021 by Joao Martins

USound Establishes Partnership With Colsan Audio to Offer MEMS Speakers for the Hearing Aid Industry

Austrian MEMS Speakers pioneers USound are tapping into the hearing aid industry. As an European distributor that already offers a wide range of solutions to the hearing aid and pro audio market, Colsan Audio will now expand its portfolio with USound's 2nd generation MEMS drivers, available in a round form factor. These are thinner and lighter than comparable electrodynamic drivers, provider an attractive, high-quality audio option that is also IPx8 rated.

Full Agenda Now Available for Audio Collaborative 2020, November 4-5

October 30, 2020 by audioXpress Staff

Full Agenda Now Available for Audio Collaborative 2020, November 4-5

Futuresource Consulting has put together another edition of the company's renowned Audio Collaborative event, this year shifting to a two-day all-virtual experience on November 4-5, Wednesday and Thursday, from 2pm – 6pm GMT (9am – 1pm EST). Attendees will see first class presentations and panels from industry experts, while Futuresource experts will present on the growth and the crossover of business opportunities for the entire audio ecosystem.

USound Introduces Next-Generation Waterproof MEMS Speakers Targeting Wearable Category

September 7, 2020 by audioXpress Staff

USound Introduces Next-Generation Waterproof MEMS Speakers Targeting Wearable Category

USound, the Austrian company pioneering MEMS audio technology, has developed its next generation of MEMS speakers, surpassing market demands with its IPX8 water submersion resistance. Directly targeting wearable and hearable devices, these next-generation MEMS speakers withstand permanent submersion in water and are ready to power more efficient, low-power earbuds. USound also reports full bandwidth reproduction from a single MEMS speaker and competitive sound pressure level with no magnetic field or heat generation.

The Impact of MEMS Speakers in Audio

February 4, 2020 by Mike Klasco

The Impact of MEMS Speakers in Audio

In this article for Voice Coil focused on MEMS loudspeakers, Mike Klasco reviews a bit of the history of the technology and previews the evolution and impact on the audio industry in general. The article examines MEMS devices in general, provides a basic explanation of how the various types of MEMS speakers work, and what commercialization challenges are ahead. This article was originally published in Voice Coil, December 2019.

USound MEMS Microspeakers Now Available to the Audio Industry as Components, Development Platforms, and Reference Designs

December 17, 2019 by Joao Martins

USound MEMS Microspeakers Now Available to the Audio Industry as Components, Development Platforms, and Reference Designs

Austrian microspeaker company USound is the most advanced MEMS Microspeakers initiative currently in the market. Since announcing a production partnership with STMicroelectronics in 2017, the world's first miniature piezoelectric MEMS (Micro-Electro-Mechanical Systems) actuators for smart audio systems in portable devices have become a commercial reality. Targeting multiple possible applications from headsets to high-end speakers and completely new development ideas, USound has announced multiple reference solutions to push the technology forward.

MEMS Microphones and Speakers Forecasted to Become a $20 Billion USD Industry in 2024

December 6, 2019 by audioXpress Staff

MEMS Microphones and Speakers Forecasted to Become a $20 Billion USD Industry in 2024

French market research firm Yole Développement just published its 2019 report on Microphones, Microspeakers, and Audio Solutions – Market and Technology Trends. The new report characterizes the main drivers behind the exponential growth in MEMS microphone applications and emerging MEMS speaker technologies, growth opportunities such as voice at the heart of new audio system applications, or the impact of Artificial Intelligence (AI) in the audio value chain.

Trends in Microspeakers

July 2, 2019 by Mike Klasco

Trends in Microspeakers

Voice Coil April 2019 featured another great Focus article by Mike Klasco (Menlo Scientific) discussing trends in Microspeakers. With more than 1.6 billion mobile phones built annually, each with a microspeaker for the speakerphone and another for the receiver, this side of the speaker industry attracts the giants. Get the full scoop on one of the hottest market segments.

USound Piezoelectric MEMS Will Boost Battery Life of Wireless Earbuds up to 12 Hours

May 28, 2019 by audioXpress Staff

USound Piezoelectric MEMS Will Boost Battery Life of Wireless Earbuds up to 12 Hours

Austrian microspeaker company USound has just received an additional equity tranche increasing the last financing round to $30 million. According to the company, these added funds will accelerate the evolution of the next MEMS microspeaker generation, with the potential to boost the battery life of wireless earbuds and other wearable devices up to 12 hours. USound hopes to enable a market transition from electrodynamic drivers to solid-state technology with the next-generation of its Ganymede piezoelectric MEMS.

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