audioXpress Magazine - January 2025

In this issue

FROM THE EDITOR’S DESK—New Speaker Priorities, by J. Martins, p. 4
MARKET UPDATE—Performance Gains and Speaker Innovations, by J. Martins, p. 8
The Rise of Hybrid True Wireless Stereo Earbuds: Exploring Dual-Driver Innovations, by Mehul Kochar, p. 18
Enhancing In-Vehicle Communication: Analyzing Listening Effort and Acoustic Privacy, by Jacob Soendergaard and Frank Kettler, p. 26
Modern Op-Amp Distortion Tests: Part 1—BJT Input Devices, by Douglas Self, p. 34
APL Virtuoso v2: Binaural Renderer for Multichannel and Immersive Audio Formats, Philipp Paul Klose, p. 44
Perturbation Methods in Audio Engineering, by René Christensen, p. 50
Purifi 1ET9040BA Balanced Class-D Amplifier Module, by Jan Didden and Rens Tellers, p. 54
HOLLOW-STATE ELECTRONICS—The Path to Standardized Phonograph Equalization, by Richard Honeycutt, p. 60

audioXpress Magazine Description:

Step into the realm of audio, sound technology, and the latest developments in the field with audioXpress Magazine. We're delighted to introduce you to this publication, your ultimate source for all things related to audio, audio equipment, and the art of sound reproduction.

audioXpress Magazine, published by KCK Media Corp., is not just a magazine; it's your portal to the world of audio and sound technology.

As you explore the pages of audioXpress Magazine, you'll find a world of content that celebrates the magic of sound and audio technology:

* Audio Equipment: Dive into the world of audio gear, equipment reviews, and the latest advancements in the industry.
* Sound Technology: Explore the science of sound, audio engineering techniques, and the art of sound reproduction.
* DIY Audio: Learn about do-it-yourself audio projects, audio kits, and tips for crafting your own sound systems.
* Industry Insights: Stay informed about the latest trends, innovations, and news in the audio and sound technology field.
* Music and Sound: Immerse yourself in the world of music, audio production, and the stories of sound enthusiasts.


audioXpress Magazine is your essential resource for celebrating the magic of sound, understanding audio technology, and connecting with a community that values the science and art of sound. Subscribe now and become part of a community that appreciates the power of sound and music.