All items tagged with Knowles (93)

audioXpress November 2023 Takes You to the Edge of Audio Development

October 11, 2023 by audioXpress Staff

audioXpress November 2023 Takes You to the Edge of Audio Development

audioXpress November 2023 offers an exclusive in-depth report on optical MEMS microphone technology from sensiBel, and understand how microphones can impact active noise cancellation performance. Learn how a new ADC Hybrid Gain Control IC enables smooth microphone preamp gain changes, and how to use DSP for hearing enhancement applications. Explore a Motion Feedback (MFB) approach enabling effective active desktop subwoofers, and recap on a century of Home Loudspeaker Development.

Knowles Announces "Exploration of Strategic Alternatives" for Consumer MEMS Microphones Segment

September 19, 2023 by Joao Martins

Knowles Announces "Exploration of Strategic Alternatives" for Consumer MEMS Microphones Segment

Knowles Corporation, a leading global supplier of high performance components and solutions, including ceramic capacitors and radio frequency filters, advanced microphones and balanced armature speakers and audio solutions, announced an agreement to acquire Cornell Dubilier, a manufacturer of high-quality film, electrolytic and mica capacitors for $263 Million. At the same time it announced the intention to explore "strategic alternatives" for its consumer MEMS microphones business.

Product Development, Speakers, and Acoustic Analysis in audioXpress September 2023

August 11, 2023 by audioXpress Staff

Product Development, Speakers, and Acoustic Analysis in audioXpress September 2023

audioXpress September 2023 is a rich issue in the amount of audio topics explored and depth of analysis. Learn about the latest sound meters and acoustical simulation tools, what immersive audio really is, and what is possible with the development kits for true wireless earbuds from Knowles. Roger Shively does a full analysis of the Dinaburg C2S Concentric Coplanar Stabilizer speaker technology, Charlie Laub explains how to build a Minimally Baffled Dipole Loudspeaker, and Gary Gesellchen reveals viable bass reflex speaker designs.

Knowles Balanced Armatures Pack High-Fidelity Punch into 21-Driver UE PREMIER IEM

June 23, 2023 by audioXpress Staff

Knowles Balanced Armatures Pack High-Fidelity Punch into 21-Driver UE PREMIER IEM

As Ultimate Ears Pro rolls out its most ambitious in-ear monitor (IEM) to date, the UE PREMIER, unveiled at the 2023 NAMM show, Knowles revealed the full extent of its collaboration with the Logitech company. The new UE PREMIER features a five-way crossover design with 21 drivers per earpiece, an industry-first. The IEM design features Knowles receivers, including supertweeters and dual-diaphragm balanced armatures, to achieve extended treble range and exceptionally crisp audio.

Ultimate Ears Pro Reveals UE Premier Flagship In-Ear Monitors

April 19, 2023 by Joao Martins

Ultimate Ears Pro Reveals UE Premier Flagship In-Ear Monitors

Ultimate Ears Pro unveiled the new UE Premier in-ear monitors at the 2023 NAMM show. The new flagship IEMs feature an industry-leading 21 balanced armature drivers per side to deliver unparalleled fidelity and performance. Careful design in cooperation with Knowles, from the choice of drivers to crossovers, allowed Ultimate Ears Pro to achieve the best possible frequency response, to an extended frequency range of 5Hz to 40kHz.

Knowles Releases High-Performance Digital Voice Vibration Sensor for High-Fidelity Voice Pick-Up in TWS

April 4, 2023 by audioXpress Staff

Knowles Releases High-Performance Digital Voice Vibration Sensor for High-Fidelity Voice Pick-Up in TWS

Knowles released a low power, high bandwidth, specialized vibration sensor that can be used to filter background noise and create reliable, high-quality voice calling in noisy environments. The Knowles V2S200D Digital Voice Vibration Sensor, the first-of-its-kind for the brand works in conjunction with microphones to improve voice signal pick-up in True Wireless Stereo (TWS) earbuds.

Hearables, Headphones Testing, Audio Electronics, and More in audioXpress April 2023

March 10, 2023 by audioXpress Staff

Hearables, Headphones Testing, Audio Electronics, and More in audioXpress April 2023

Want to understand what's ahead in the most revolutionary audio product category of the 21st century? Read the State of the Hearables Industry Market Update. And for product developers and manufacturers, there's also a Headphones Test and Measurement report. Burkhard Vogel discusses op-amp noise in simulated models, Bruce E. Gillingham offers a complete monoblock power amplifier project, and René Christensen writes about acoustic topology optimization. And so much more....

Knowles Debuts Trio of SiSonic MEMS Microphones for High-Performance TWS and Hearable Designs

January 13, 2023 by Joao Martins

Knowles Debuts Trio of SiSonic MEMS Microphones for High-Performance TWS and Hearable Designs

Knowles introduced its latest series of SiSonic MEMS microphones at CES 2023. The new Titan (Digital), Falcon (Differential Analog), and Robin (Single Ended Analog) are a new trio of microphones providing advanced performance capabilities for space constrained ear and wearable applications like True Wireless Stereo (TWS) earbuds, smart watches, Augmented Reality (AR) glasses and Virtual Reality (VR) headsets.

audioXpress February 2023 Now Available! What Do You Want to Hear?

January 12, 2023 by audioXpress Staff

audioXpress February 2023 Now Available! What Do You Want to Hear?

audioXpress February 2023 focuses on the small devices in the increasingly larger market of MEMS Microphones and Voice Pickup Sensors. The Market Update on this topic is complemented by Erica Yorga's article on the principles of Nureva's Unified Coverage Map. Ethan Winer offers the first of a primer on modern PC board design, there's a review of the Arylic Audio Up2Stream Amp V4 board, an inside story on how Crestron adopted AES67, and a High-Performance Tube Hybrid Preamp DIY project.

Knowles Teams With Trillbit to Simplify Setup of Voice-Integrated Smart Devices for OEMs and Consumers

December 22, 2022 by Joao Martins

Knowles Teams With Trillbit to Simplify Setup of Voice-Integrated Smart Devices for OEMs and Consumers

OEMs can now pair low-power Knowles IA61x SmartMics with wake-on-voice capabilities with Trillbit’s ‘Data Over Sound’ for frictionless smart device setup of connected devices and appliances. Knowles announced a collaboration with Trillbit, the Boston-based data-over-sound company that offers next-generation software solutions to authenticate people and things without the use of passwords.

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