All items tagged with ultrasonic transducers (12)

xMEMS Introduces Nearfield Full-Range Ultrasonic MEMS Microspeaker

November 19, 2024 by Joao Martins

xMEMS Introduces Nearfield Full-Range Ultrasonic MEMS Microspeaker

xMEMS Labs, recognized for its piezo MEMS innovation and creating a leading range of all-silicon microspeakers that until now mostly target earbuds and in-ear applications, has announced a new full-range driver that meets the requirements for nearfield applications. The newly announced xMEMS Sycamore full-range driver uses the company "sound from ultrasound" platform, making it suitable for laptops, smart glasses, or open ear designs.

Noveto Is Back and Will Present Second-Generation Solution at CES 2024

December 29, 2023 by Joao Martins

Noveto Is Back and Will Present Second-Generation Solution at CES 2024

Putting an end to rumors that the company was out of business, Noveto is back at CES 2024 to demonstrate its ultrasonic audio technology integrated within a 3rd party soundbar. Noveto has partnered with BeStar and SEI to build this new generation of soundbar and will showcase the demonstrator at the IAI Smart booth at CES. Learning the lessons from past errors, Noveto will also unveil its new licensing business approach at the show.

xMEMS Achieves Extended Bass Response, Making ANC Applications Possible From a Single MEMS Driver

November 14, 2023 by Joao Martins

xMEMS Achieves Extended Bass Response, Making ANC Applications Possible From a Single MEMS Driver

The new Cypress MEMS speaker from xMEMS Labs achieves 40X louder bass response on a single monolithic, miniaturized device, achieving well above the 130dB SPL at low frequencies, required for ANC implementations on TWS earbuds. The new xMEMS Cypress achieves this groundbreaking performance by using ultrasound technology. The new development will be demonstrated at CES 2024 by appointment only, with mass production scheduled for late-2024.

Patent Review: Parametric System for Generating a Sound Halo and Methods of Use Thereof

March 2, 2023 by James Croft

Patent Review: Parametric System for Generating a Sound Halo and Methods of Use Thereof

This review looks at a patent of parametric loudspeaker awarded in November 2016 to Luke Batchelder (Somers, NY), and J. Samuel Batchelder (Somers, NY) on behalf of Convey Technology, Inc. (Somers, NY). As James Croft (Croft Acoustical) comments in this patent review: "The parametric loudspeaker is one of those technologies that get rediscovered and “invented” about every 10 years." This article was originally published in Voice Coil, February 2017.

SonicEdge MEMS Ultrasound Speaker-In-Chip: Next Gen MEMS for TWS Earbuds and Hearing Aids

February 24, 2023 by Mike Klasco

SonicEdge MEMS Ultrasound Speaker-In-Chip: Next Gen MEMS for TWS Earbuds and Hearing Aids

Mike Klasco writes all about the cutting-edge SonicEdge MEMS Ultrasound Speaker-In-Chip. A next-gen MEMS solution for TWS earbuds, hearing aids, and hearables. Entering production in 2023, this unique ultrasonic shutter MEMS-based speaker system represents a decade's work in a unique topology. The core of the design is one or more apertures driven by the ultrasonic carrier signal and one or more movable and over-sized obstruction elements that are configured to modulate the ultrasonic carrier signal (think of a shutter) thereby generating audio.

Parso Wireless Wearable Unidirectional Speaker Delivers Personal Sound

December 15, 2021 by Joao Martins

Parso Wireless Wearable Unidirectional Speaker Delivers Personal Sound

Japanese company AFUR has announced the launch of Parso, a wireless, wearable, unidirectional speaker design that "only you can hear." The highly directional speaker uses ultrasonic elements to achieve its narrow directivity for personal listening. The new Wearable Parametric Speaker (Patent Pending) design is scheduled to enter production in mid 2022, but the company is promoting the concept to evaluate market interest in new application areas.

Noveto Unveils N1 Speaker With Smart Beaming Technology

November 5, 2021 by Joao Martins

Noveto Unveils N1 Speaker With Smart Beaming Technology

Noveto unveiled the final design and features of its flagship product, the N1, a state-of-the-art smart speaker with built-in Alexa smart assistant and proprietary Smart Beaming technology, providing personal and immersive 3D binaural sound without headphones. This is the first full implementation of the company's promising technology - with great potential in conference and automotive applications - as a result of the its decision to create a consumer proof-of-concept.

Noveto Completes Chipset Development to Drive SmartBeaming Technology

August 20, 2021 by Joao Martins

Noveto Completes Chipset Development to Drive SmartBeaming Technology

Noveto, the company responsible for the development of one of the most promising audio technologies, with large implications in multiple markets, including mobile and automotive industries, confirmed the successful completion of its proprietary new C1 chipset. The development is designed to drive its SmartBeaming technology, a speaker that dynamically tracks and beams audio to the user's ears, creating a personal audio zone.

June 11, 2021 by audioXpress Staff

Noveto Systems Receives New $10M Million Investment from Adit Ventures

Noveto Systems announced the successful completion of a bridge of $10 Million from renowned technology investors Adit Ventures, a firm that has invested in some of the world’s leading disruptive companies, with exits in GoPro, Spotify, Palantir and Lyft. The investment is set to enable rapid company expansion and help promote Noveto's revolutionary personal sound beaming concept to new markets.

Noveto Promotes SoundBeamer Headphones Alternative on Kickstarter

February 19, 2021 by Joao Martins

Noveto Promotes SoundBeamer Headphones Alternative on Kickstarter

Noveto is the Israeli company that successfully demonstrated its sound-beaming technology for web conferencing and automotive zoning applications at CES 2018, and more recently partnered with electronics giant Foxconn to bring to market its own audio chipset. Now, the company launched a limited pre-sale Kickstarter campaign to bring to market a proof-of-concept of its technology with the SoundBeamer 1.0 integrated speaker.

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