Speakers, Microspeakers, and Audio Quality in audioXpress October 2025

Read the report of the 2025 Ohio Speaker Design Competition, immediately followed by a comprehensive Market Update on MEMS Microspeakers. Next up, Steve Hutt and Roger Shively write about Audio System Variance in vehicles, and Thomas Huber and Christoph Apel explain how StreamUnlimited’s StreamAmp Platform can make Speaker Designs Active, Networked, and Connected. Magnus Schäfer (HEAD acoustics) discusses a new MDAQS approach for Cars and Headphones, and Estefanía Cano reviews the Nugen Audio DialogCheck. And much more.

The July 2025 issue of audioXpress includes the AXPONA 2025 Show Report, a review of the Illusonic IAP 8 multichannel audio processor and preamplifier, and an interesting audio processing exploration of Beat Tracking. DPA Microphones shares its CORE+ technology research, and René Christensen offers a deep dive on Microacoustics Modeling. Finally, David B. Soffer explains how to build an Audio Amplifier Power Meter using Arduino, and Richard Honeycutt writes about low frequency annoyance.

Originally presented at the Audio Engineering Society (AES) New York convention in 2018, the release of the DeMIX Pro software established a strong new contender in the field of audio separation. Meanwhile, AudioSourceRE has used machine learning to take the concept further, while the latest version 5 of DeMIX Pro and DeMIX Essentials has set a new standard for AI-powered audio separation, making the unimaginable totally possible. Now, AudioSourceRE is working to offer the same technology, running in real-time embedded systems!