Better Acoustics, Better Designs in audioXpress August 2024!

Better Acoustics, Better Designs in audioXpress August 2024!

Audio Amplification Meets Product Development in audioXpress July 2024

Audio Amplification Meets Product Development in audioXpress July 2024

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

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

Aiming for Better Loudspeaker Designs in Voice Coil July 2024

Aiming for Better Loudspeaker Designs in Voice Coil July 2024

ZenVoice Bone Algorithm Delivers Superior Voice Clarity in Noisy Environments with Bosch Sensortec's Advanced BMA550 Bone Conduction Sensor

July 15, 2024 by Joao Martins

ZenVoice Bone Algorithm Delivers Superior Voice Clarity in Noisy Environments with Bosch Sensortec's Advanced BMA550 Bone Conduction Sensor

Aizip and Bosch Sensortec jointly received the 2024 Best of Sensors Award at the Sensors Converge Conference and Expo (June 24-26) for a noise reduction solution in hearables devices. The award recognized the fact that Aizip's ZenVoice Bone algorithm, coupled with Bosch Sensortec's latest BMA550 bone conduction sensor, delivers advanced noise reduction in true wireless stereo (TWS) earbuds. This collaboration leverages Aizip's advanced neural network architecture to deliver a new level of speech intelligibility.

Amazon Launches All-New Echo Spot Smart Alarm Devices

July 15, 2024 by Joao Martins

Amazon Launches All-New Echo Spot Smart Alarm Devices

Amazon announced the new Echo Spot as the latest addition to its lineup of Alexa-enabled devices. With no smart speakers announced in 2024 until now, the Amazon Echo series seems to be reduced to bedside table accessories. The new Echo Spot range is intended as an Alexa-enabled smart alarm clock, and its compact colorful display makes it easy to see the time, weather, and song titles from the nightstand. It's new, but Amazon Prime members can get it for more than 40% off.

Marshall Celebrates Celestion's 100th Anniversary With Limited Edition Amp

July 15, 2024 by audioXpress Staff

Marshall Celebrates Celestion's 100th Anniversary With Limited Edition Amp

To mark Celestion speakers' 100th anniversary, Marshall has given the Studio JTM amp a masterful redesign, featuring the introduction of an artisanal 12-inch speaker. Recalling the legacy and sound of Celestion’s first speakers built for electric guitars in the late 50s and early 60’s, the Celestion 100 amp is a display of the long-standing collaboration between the two legendary British companies. This collector’s piece has been handcrafted in the UK and is available for a limited run of just 100 units worldwide.

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.

Realtek Semiconductor and Alango Technologies Partner to Offer Advanced Solution for In-Car Communication

July 12, 2024 by Joao Martins

Realtek Semiconductor and Alango Technologies Partner to Offer Advanced Solution for In-Car Communication

Realtek Semiconductor and Alango Technologies, have announced a collaboration to deliver a joint solution aimed at facilitating In-Car Communication (ICC) between the driver and passengers to improve safety, convenience, and overall satisfaction during travel. According to Alango, the solution uses its ICC software package ported and optimized for the Realtek ALC5575 audio processor. The Alango ICC technology suite running on ALC5575 was successfully demonstrated by Realtek to Computex visitors in June 2024.

Going Big in Gothenburg: AES 2024 Automotive Audio Conference

July 11, 2024 by Roger Shively

Going Big in Gothenburg: AES 2024 Automotive Audio Conference

Immersed in Audio Innovations. More than 20 demonstration cars. Record number of sponsors. Sold-out registrations for the 5th Audio Engineering Society (AES) Automotive Audio Conference at the spectacular Geely Uni3 Center, in the historic town of Gothenburg, Sweden. Roger Shively explains why the 5th International AES Conference on Automotive Audio, in Gothenburg, Sweden will be one to remember.

NTi XL3 Acoustic Analyzer Now Supports STIPA Speech Intelligibility Measurements

July 11, 2024 by Joao Martins

NTi XL3 Acoustic Analyzer Now Supports STIPA Speech Intelligibility Measurements

NTi Audio continues to expand the possibilities of its XL3 handheld acoustic analyzer and sound level meter. The XL3 now supports speech intelligibility measurements according to the IEC60268-16 STIPA international standard. Together with NTi's TalkBox (acoustic) and MR-PRO (electrical) signal sources, the XL3 is now an ideal tool for efficient and reliable STIPA measurement tasks, allowing the measured values to be conveniently visualized in a report.

EDIFIER Announces STAX Spirit S5 Wireless Planar Magnetic Headphones

July 11, 2024 by Joao Martins

EDIFIER Announces STAX Spirit S5 Wireless Planar Magnetic Headphones

Edifier just unveiled its STAX Spirit S5 Wireless Planar magnetic headphones, its second product since it acquired the famous brand. The STAX Spirit S5 improves on the quality of the audio experience with its 2nd gen EqualMass wiring technology, 2μm thin film and a new calibration approach of the planar drivers, which Edifier say achieve a performance comparable to legendary electrostatic headphones. Based on the Qualcomm QCC5181 Snapdragon Sound Bluetooth audio SoC, the new Spirit S5 headphones also deliver an expanded range of wireless audio options.

Audio Precision Announces APx500 Global Workshop Series

July 11, 2024 by audioXpress Staff

Audio Precision Announces APx500 Global Workshop Series

Starting in August, and continuing through December 2024, Audio Precision is promoting its APx500 Global Workshop Series in North America, Europe and the Asian-Pacific. The APx500 Measurement Software is a common software platform for all APx Audio Analyzers. The advanced audio measurement solution is offered with a wide range of options tailored to specific applications, including electro-acoustic testing (R&D or Production), perceptual audio test (POLQA), speech intelligibility (ABC-MRT and STI measurements).

Simulation Techniques: Dimensional Reduction for Vibroacoustical Simulations

July 10, 2024 by René Christensen

Simulation Techniques: Dimensional Reduction for Vibroacoustical Simulations

As computational demands can be very high when doing simulations involving coupled physics - such as is often the case for vibroacoustical transducers - this article looks at how to reduce the computational demands and associated cost utilizing symmetry schemes and dimensional reductions techniques, and the potential associated issues. This article was originally published in audioXpress, June 2024.

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