Meridian Audio - Transforming Listening Experiences on the Move with New Technologies

Originally published as part of the Automotive Audio Solutions Market Update feature in audioXpress June 2021, this article offers an overview on how British audio pioneer Meridian Audio is transforming listening experiences with new technologies for the car. For more than 10 years, Meridian has built a strong presence within the automotive market, with outstanding recent examples available for McLaren Automotive, Jaguar Land Rover, Human Horizons, Rivian, and Kia. The article details the company's approach with 3D surround sound and immersive in-car audio systems that combine all its digital processing solutions.

DIY audio pioneer and author David B. Weems passed away on April 4, 2021 at his Newtonia Missouri home after a short illness. Mr. Weems is known to many in the speaker design and building community for his prolific authorship of DIY books, and articles for such publications as Audio, Popular Electronics, Radio Electronics, Audio Amateur, Speaker Builder, and AudioXpress.

Adding a valuable perspective to the topic of True Wireless Stereo (TWS) earbuds and hearables development, Jean-Marc Luneau (7 Sensing Software) details meaningful new features and improvements for brands to differentiate their products and make them stand out in today’s crowded market. This article was originally published in audioXpress April 2021.

As part of its focus on voice convergence, in its April 2021 edition, audioXpress featured a contributed article by the founder and CEO of Fluent.ai, describing how increasing consumer demand for personalized experiences has sparked the creation of the company’s speaker ID technology, and exploring the challenges that this type of technology still faces. A valuable perspective from a company positioned right at the edge of voice recognition using AI and edge processing. This article was originally published in audioXpress, April 2021.

The patent in review was granted in February 2015 to inventor Zhijun Zhao (West Bloomfield, MI) on behalf of Harman International Industries. As James Croft notes, planar magnetic transducers are often preferred for their thin form factor, ideal for shallow mounting spaces where a standard transducer may not fit, such as in-wall systems and automotive applications. The patent in review offers a practical solution for an oval or circular format planar magnetic transducer for such applications. This article was original published in Voice Coil, April 2015.

Following the review of two QuantAsylum’s products featured in the December 2020 edition of audioXpress, David Logvin interviews Matt Taylor, the president and founder of QuantAsylum - a unique and fast growing test and measurement company based in the state of Washington - that adopted a unique modular product/solution approach that seems to be incredibly agile, adjusting well to current times. This article was originally published in audioXpress, March 2021.

Resonado Labs is ready to bring to market its patented speaker technology. This article describes Resonado's core Flat Core Speaker (FCS) technology that uses a reconfigured design with a planar voice coil mounted perpendicularly to its flat “racetrack” diaphragm - an ingenious architecture that enables slightly thinner, lighter, and more efficient speakers than conventional equivalents. Applications are wide-ranging from soundbars, home theater, column speakers, automotive to headphone drivers. This article was originally published in Voice Coil, January 2021

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.

Following a recent exchange with loudspeaker designer and inventor John J. Gaudreault, we decided to revisit the very original Planar-Pivot (Planot) Transducer, and make available the two related articles that were published by Voice Coil in its May 2011 edition, and the respective Patent Review by James Croft published in the August edition of that same year. Hoping this will inspire some commercial implementations of this interesting concept, available for licensing.

In this article for audioXpress, Brent Butterworth reviews the Widex Moment mRIC RD hearing aids. In a first for his career as a regular reviewer of headphones, hi-fi components, and other consumer audio products, Butterworth spent considerable time with the Widex Moment, one of the newest entries in the high-tech hearing aid category. His review objectively looks at the differences and similarities in the critical sound experience.This article was originally published in audioXpress, February 2021.