All items tagged with A2B (31)

HEAD acoustics Releases ACQUA v6.2.100, Improving Distortion and Audio Quality Analysis

September 18, 2025 by Joao Martins

HEAD acoustics Releases ACQUA v6.2.100, Improving Distortion and Audio Quality Analysis

HEAD acoustics announced ACQUA Release 6.2.100, an important update to the company's software platform for the complete speech and audio quality measurement chain, introducing a novel distortion analysis and more options in audio quality analysis. The new version 6.2.100 of ACQUA offers practical enhancements and optimizations that simplify your daily analysis tasks and further increase the accuracy of your measurement results.

Automotive Audio: Audio System Design in the Age of Software-Defined Vehicles

September 9, 2025 by Paul Beckmann and John Whitecar

Automotive Audio: Audio System Design in the Age of Software-Defined Vehicles

As the automotive industry is undergoing a transformation and software forces a re-evaluation of audio architectures to meet new technical demands and consumer expectations, this article offers a unique perspective on where things are headed. Detailing how DSP Concepts is evolving its Audio Weaver modular audio processing framework to adapt audio systems for SDVs, the article offers unique insights on the deployment of AI-driven audio features.

Elytone NAP1 Platform Improves with AES67 and AES70 (OCA) Support

February 5, 2025 by Joao Martins

Elytone NAP1 Platform Improves with AES67 and AES70 (OCA) Support

Elytone returned to ISE 2025 in Barcelona with another series of exciting technology updates in networked audio. The Taiwan-based company showcased new developments featuring its Networked Audio Processor 1 (NAP1) platform enabling IP audio networks over Dante and AES67, now with AES70 (OCA) controls, enhanced A2B Audio Bus bridging (including automatic plug & play). Also new is the addition of audio streaming capabilities, including Spotify Connect and Google Cast, with more streaming services in final testing and additional services to be added in 2025.

A2B Audio Bus: Two Alternative Power Schemes

October 23, 2024 by Brewster LaMacchia

A2B Audio Bus: Two Alternative Power Schemes

In the second article about the latest generation A2B technology from Analog Devices - expanded with the release of the AD2437 chip - Brewster LaMacchia explores the latest possibilities for audio applications in many other areas other than automotive audio. After reviewing the three generations of A2B technology, LaMacchia expands on the alternative power schemes that deserve some investigation for multichannel digital audio applications. This article was originally published in audioXpress, August 2024.

A2B Audio Bus: Ten Years and Three Generations

October 16, 2024 by Brewster LaMacchia

A2B Audio Bus: Ten Years and Three Generations

In this article, Brewster LaMacchia explores the release of the latest A2B AD2437 chip from Analog Devices. He explains how A2B has been evolving to support many applications in home cinema, studio, stage, musical instruments and much more, with support for up to 16 nodes, transmitting 32 channels of 24-bit/48kHz digital audio and optional data with the lowest latency (50μsec) at up to 30 meters.

HEAD acoustics Updates ACQUA Software for Voice and Audio Quality Testing

August 26, 2024 by Joao Martins

HEAD acoustics Updates ACQUA Software for Voice and Audio Quality Testing

HEAD acoustics just announced the new ACQUA Release 6.1.100, reinforcing the possibilities as a complete voice and audio quality measurement chain for VoLTE, USB, A2B and Bluetooth design. The updated software adds support for HEAD acoustics latest ViBRIDGE pinna, the latest moveºS moving artificial head, EQUEST evaluation, and MDAQS perceptual evaluation solution, while introducing new extended features for automated measurement and signal analysis.

Axiometrix Promotes Free Automotive Testing Seminar, September 12, at the British Motor Museum - Gaydon

August 14, 2024 by audioXpress Staff

Axiometrix Promotes Free Automotive Testing Seminar, September 12, at the British Motor Museum - Gaydon

The Axiometrix Solutions brands Audio Precision, GRAS Sound & Vibration, and imc Test & Measurement are hosting an exclusive seminar Thursday, September 12, 2024, at the British Motor Museum in Gaydon, Warwickshire, UK. There will be a number of workshops and presentations featuring live demonstrations that highlight Axiometrix Solutions brands' latest developments in vehicle testing technology.

Better Acoustics, Better Designs in audioXpress August 2024!

July 12, 2024 by audioXpress Staff

Better Acoustics, Better Designs in audioXpress August 2024!

audioXpress August 2024 features our traditional Acoustical Solutions Round-Up, while Active Acoustic Enhancement Systems are also discussed in the Sound Control column. Oliver Masciarotte reports from AXPONA 2024, Philipp P. Klose reviews the new IK Multimedia ARC Studio solution, and Brewster LaMacchia expands on alternative power schemes for audio applications with A2B. On audio electronics, Charlie Laub explores Notch Filters, and Todd Schneider details his High-Fidelity Active Direct Box project.

Audio Amplification Meets Product Development in audioXpress July 2024

June 12, 2024 by audioXpress Staff

Audio Amplification Meets Product Development in audioXpress July 2024

audioXpress July 2024 is all about Audio Amplifiers. Jan Didden visits ICEpower. Ward Maas interviews Jan-Willem Winters from Hypex. Oliver Masciarotte reviews the WiiM Amp. Thomas Lund explains why Loudness Normalization is so important. Richard Honeycutt explores the new Orange Valve Tester MKII. Brewster LaMacchia explains all that has evolved in Ten Years and Three Generations of A2B. Ethan Winer details how to build a truly unique Speech Compressor. And so much more...

Analog Devices A2B Adopted by Roland Guitar Synthesizer Group

April 4, 2024 by Joao Martins

Analog Devices A2B Adopted by Roland Guitar Synthesizer Group

Analog Devices continues to expand its A2B digital audio connectivity technology with new transceiver devices and updating the specification that enables powerful multichannel audio applications. Originally developed by Analog Devices for audio data transmission in automotive applications, A2B has been adopted also as a new data transmission technology for professional audio by multiple brands. And it has now been commercially adopted even in synthesizers.

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