audioXpress May 2024 Glass Audio Special Issue Now Available

audioXpress May 2024 Glass Audio Special Issue Now Available

Advertise in the Loudspeaker Industry Sourcebook 2024!

Advertise in the Loudspeaker Industry Sourcebook 2024!

Loudspeaker Knowledge and Innovation in Voice Coil April 2024

Loudspeaker Knowledge and Innovation in Voice Coil April 2024

The Audio Voice - Weekly Newsletter for audioXpress and Voice Coil Communities

The Audio Voice - Weekly Newsletter for audioXpress and Voice Coil Communities

GaN Systems Publishes Whitepaper Detailing Advantages of GaN Technology in Class-D Audio

September 15, 2020 by audioXpress Staff

GaN Systems Publishes Whitepaper Detailing Advantages of GaN Technology in Class-D Audio

GaN Systems published a document titled "GaN in Class-D Audio:Advantages with GaN Systems – a Comparative Look,” that reviews the various GaN and silicon transistor approaches in Class-D audio amplifier design techniques. The document identifies and compares the most popular GaN-based transistor and Silicon MOSFET solutions for high-performance Class-D amplifier applications, including the GaN Systems Class-D Amplifier and Companion SMPS Evaluation Kit.

Bob Stuart Receives Prestigious Award for Career of Innovations by the Royal Academy of Engineering

September 15, 2020 by audioXpress Staff

Bob Stuart Receives Prestigious Award for Career of Innovations by the Royal Academy of Engineering

Bob Stuart, creator of MQA and co-founder of Meridian Audio, was awarded the Royal Academy of Engineering Prince Philip Medal for 'his exceptional contribution to audio engineering which has changed the way we listen to music and experience films’. Stuart is the first audio engineer to receive the award in the institution's 20-year history. The Royal Academy of Engineering is UK’s national academy for engineering and technology promoting the advancement and "excellence in engineering."

Apollo4 SoC Family from Ambiq Redefines Ultra-low Power in Wearables, Connected Devices and Always-on Voice-Processing

September 14, 2020 by audioXpress Staff

Apollo4 SoC Family from Ambiq Redefines Ultra-low Power in Wearables, Connected Devices and Always-on Voice-Processing

Ambiq unveiled its latest Apollo4 SoC family, enabling next generation endpoint devices with record-setting energy efficiency - running as low as 3µA/MHz - and new levels of performance. The new Apollo4 systems enable manufacturers to create leading-edge endpoint devices leveraging the unique SPOT platform with Ambiq’s easy-to-use, rich peripheral set. The Apollo4 is available now with CSP and BGA package offerings, as well as an Apollo4 Blue SoC with Bluetooth LE.

Brüel & Kjær Launches a New Pressure-Field Measurement Microphone and Cartridge

September 14, 2020 by audioXpress Staff

Brüel & Kjær Launches a New Pressure-Field Measurement Microphone and Cartridge

To help engineers and acousticians achieve accurate measurements in everyday tasks, Bruel & Kjaer has created a robust and reliable 1/2-inch CCLD pressure-field microphone - Type 4971-H-041. This new microphone was designed for measuring close to hard reflective surfaces, close to sound ports of audio devices or in flush mountings. The new Bruel microphone is also suitable for random-incidence measurements and free-field measurements with 90° incidence.

QSC Announces Two New Full-Featured Compact Processing Cores for Q-SYS Ecosystem

September 14, 2020 by audioXpress Staff

QSC Announces Two New Full-Featured Compact Processing Cores for Q-SYS Ecosystem

QSC announced two new audio, video and control processors native to its Q-SYS Ecosystem – the smaller Q-SYS Core 8 Flex and Q-SYS Core Nano. Driven by the proliferation of networked endpoints and the expanding processing needs of a wider variety of spaces and topologies, the Core 8 Flex includes onboard analog audio I/O and GPIO plus network I/O while the Q-SYS Core Nano offers network-only audio I/O processing and control.

Futuresource's Audio Collaborative 2020 Expands as Two-Day Live-Streamed Event

September 14, 2020 by Joao Martins

Futuresource's Audio Collaborative 2020 Expands as Two-Day Live-Streamed Event

Futuresource Consulting is putting together another edition of the company's renowned Audio Collaborative event, which for 2020 will be shifting to an all-virtual experience. With health and safety being of prime importance during the coronavirus outbreak, Futuresource must ensure all co-workers, exhibitors, thought leaders and attendees feel at ease to best experience and deliver the range of fascinating topics lined up. Wednesday 4th and Thursday 5th of November, from 14:00 – 18:00 GMT, Audio Collaborative 2020 will be more global than ever.

DSP Group Selects Synopsys ARC EM Processor IP for Adaptive Processing Smart Codecs

September 11, 2020 by audioXpress Staff

DSP Group Selects Synopsys ARC EM Processor IP for Adaptive Processing Smart Codecs

Synopsys announced that DSP Group selected Synopsys DesignWare ARC EM5D Processor IP for its high-efficiency control and signal processing capabilities to enable development of its DBMC2-TWS advanced adaptive processing audio codec for true wireless stereo (TWS) headsets. To dynamically configure settings and filter parameters on-the-fly, the DBMC2-TWS integrates an ARC EM5D processor, abundant internal memory and numerous digital interfaces.

Communications and Residential Installation in audioXpress October 2020

September 11, 2020 by audioXpress Staff

Communications and Residential Installation in audioXpress October 2020

The October 2020 edition of audioXpress is now available online and in print. This is one of the most feature-rich issues we have ever published, with a residential installation Market Update, a new article series about Analog Devices A2B, two articles about communications, including an article by Manfred Lutzky (Fraunhofer IIS) on codecs, plus a great review of the GeerFab Audio D.BOB Digital Breakout Box by Gary Galo. Plus three DIY-oriented articles and our regular expert columns on acoustics, tubes, and audio electronics.

Bose Introduces QuietComfort Earbuds with Improved Noise Cancelling and Smaller Sport Earbuds

September 11, 2020 by audioXpress Staff

Bose Introduces QuietComfort Earbuds with Improved Noise Cancelling and Smaller Sport Earbuds

The pioneer in noise cancelling, Bose introduced the new QuietComfort Earbuds, delivering what the company claims is the "quiet" of Bose around-ear noise cancelling headphones in an in-ear design. For the QuietComfort Earbuds, Bose developed an entirely new platform with proprietary processing and algorithms. Bose also introduced the new Sport Earbuds — entirely re-engineered to produce improved sound from smaller, slimmer enclosures that stay securely in place, without causing pain, pressure, or needing ear hooks.

AES Show Fall 2020 Convention Technical Program Will Extend to a Full Month

September 10, 2020 by Audio Engineering_Society

AES Show Fall 2020 Convention Technical Program Will Extend to a Full Month

The 149th International AES Convention was converted into an expanded timeline of online events during the month of October, maximizing opportunities to Listen, Learn, and Connect with audio peers and pros from around the world. The AES Show Fall 2020 Convention encompasses four full weeks of live and streaming tech program content, live Q&A’s, networking, and more. Industry leaders and luminaries will share technical insights, there is the AES Show ProductLaunch, and three days of sessions promoted by the Audio Product Education Institute.

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