All items tagged with MEMS Microphones (122)

IK Multimedia Promotes iLoud MTM Immersive Speaker Bundle for Dolby Atmos Configurations

June 23, 2022 by audioXpress Staff

IK Multimedia Promotes iLoud MTM Immersive Speaker Bundle for Dolby Atmos Configurations

Setting up an immersive monitor system in a home studio is now not only possible but also more affordable and reliable. IK Multimedia announce enhanced support for immersive audio, including Dolby Atmos systems based on a multi-unit bundle of its iLoud MTM active monitors, which offer versatile mounting options and a symmetric design. The bundle includes 11 speakers, a measurement microphone, ARC calibration software, and setup guide for easier installation.

Practical Test & Measurement - Measuring MEMS Microphone Arrays

June 16, 2022 by Joe Begin

Practical Test & Measurement - Measuring MEMS Microphone Arrays

This article addresses the practical approach to testing and evaluation of multichannel MEMS microphone arrays. The simultaneous acquisition and measurement of signals from a microphone array presents a variety of challenges to developers seeking to evaluate their designs. This article explains the fundamentals to address challenges in smartphones, smart speakers, and all sorts of voice-activated devices, typically using two, and up to seven or more microphones. This article was originally published in audioXpress, March 2022.

ASI Audio Introduces the 3DME Music Enhancement IEM System Generation 2

June 15, 2022 by audioXpress Staff

ASI Audio Introduces the 3DME Music Enhancement IEM System Generation 2

ASI Audio and Sensaphonics announced the launch of the second-generation 3DME Gen2 Active Ambient Monitoring System, which features an updated ASI Audio app and belt pack enhancements to expand the system feature set based on user requests and customer needs, along with extended battery life. The core remains the 3DME system’s application of patented Active Ambient technology to give users a high-fidelity in-ear monitor mix with natural room sound from their bandmates and the audience.

Infineon Introduces New High-Performance XENSIV MEMS Microphones Using Sealed Dual Membrane Technology

June 3, 2022 by audioXpress Staff

Infineon Introduces New High-Performance XENSIV MEMS Microphones Using Sealed Dual Membrane Technology

Infineon Technologies is launching its next-generation XENSIV MEMS microphones that the German company says will define a new industry standard. The IM69D127, IM73A135 and IM72D128 are the latest additions to Infineon’s growing MEMS microphone portfolio. Combined with selectable power modes, the MEMS microphones are a perfect match for consumer electronics such as headphones with active noise cancellation (ANC), TWS earbuds, and more.

Optical MEMS Microphone Technology from sensiBel Receives Funding Needed To Enter Production

April 19, 2022 by Joao Martins

Optical MEMS Microphone Technology from sensiBel Receives Funding Needed To Enter Production

sensiBel is a Norwegian company developing a new generation of MEMS microphones using patented optical technology that they believe will be able to reach 80dB SNR and rival conventional studio microphone capsules, with all the benefits of a fully encapsulated solution. The company now announced a successful funding round of 15 million Euros, led by Germany’s TRUMPF Venture and including The European Council’s EIC Fund, Skagerak Capital, Investinor, and SINTEF Venture IV. sensiBel will use the funding to ramp up production.

Bang & Olufsen Introduces Beoplay EX True Wireless ANC Earphones

April 19, 2022 by Joao Martins

Bang & Olufsen Introduces Beoplay EX True Wireless ANC Earphones

Bang & Olufsen announced the launch of Beoplay EX, the latest addition to its true wireless personal audio portfolio. Selling points include superior sound reproduction, and adaptive ANC in a fully waterproof design, making the Beoplay EX "the most versatile true wireless earphone model from Bang & Olufsen to date." The Danish company also says that the new model was intended to simplify personal sound, by offering an ideal combination of performance and style that would make the Beoplay EX earbuds appealing in the current competitive landscape.

The MEMS Microphone Book- What's Different (And So Promising) With MEMS Microphones

February 18, 2022 by Joao Martins

The MEMS Microphone Book- What's Different (And So Promising) With MEMS Microphones

In this article I share my early impressions of The MEMS Microphone Book by Mikko Suvanto. 21 years in the making, this is a reference book with over 600 pages and I decided that I should write about it here ASAP, because I believe that the work deserves attention and I'm confident enough on the quality of the content to recommend it. The MEMS Microphone Book, "A practical guide to reliable high-quality sound capturing with miniature microphones" (ISBN 978-952-94-5660-4) is available and my article details what it contains and who should read it.

The Audio Measurement Issue! audioXpress March 2022 is Now Available

February 11, 2022 by audioXpress Staff

The Audio Measurement Issue! audioXpress March 2022 is Now Available

audioXpress March 2022 features an extensive Market Update report on the latest audio test and measurement tools. Matt Taylor explains the possibilities of REST for automated test and measurement, and Joe Begin (Audio Precision) addresses testing multichannel MEMS microphone arrays. The KEF KC62 subwoofer is reviewed by Oliver Masciarotte and measured by Kent Peterson, and Ben Chen explains how to use the Sfera Labs' Exo Sense Pi module as a sound meter. Download or read online now.

TDK Expands SmartSound Family of Performance MEMS Microphones and Introduces New MEMS Microphone with SoundWire at CES 2022

January 11, 2022 by audioXpress Staff

TDK Expands SmartSound Family of Performance MEMS Microphones and Introduces New MEMS Microphone with SoundWire at CES 2022

TDK introduced new digital MEMS microphones as part of its SmartSound family of products for mobile, TWS, and other consumer devices, providing advanced feature sets in small package footprints. The T5848 offers the highest dynamic range with I2S direct audio connectivity to a wide variety of SoCs, MCUs and IoT processors. And TDK also introduced the T5828 MEMS microphone with MIPI SoundWire functionality, adding 68dBA SNR and Acoustic Activity Detect features with always-on ultra-low power mode.

AT&S and SevenBel Make Sound Field Noise Sources Visible

January 4, 2022 by Joao Martins

AT&S and SevenBel Make Sound Field Noise Sources Visible

Austrian start-up SevenBel has developed a method to make noise sources visible, enabling engineers to prevent undesirable noise in buildings or devices. The company's Sound Scanner acoustic camera solutions have been developed for these applications, combining a rotating sensor unit, a mobile app, and a cloud service. High-tech printed circuit boards from Austria Technologie & Systemtechnik (AT&S) are part of the sensor units that make this affordable noise measurement solution possible.

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