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

Test Bench: The Purifi Audio PTT8.0X04-NAB-02 8” Aluminum Cone Woofer

April 10, 2024 by Vance Dickason

Test Bench: The Purifi Audio PTT8.0X04-NAB-02 8” Aluminum Cone Woofer

The PTT8.0X04-NAB-02 is the fifth Purifi woofer to be examined in Test Bench. The new 8" aluminum cone woofer includes the same constant Sd surround, cone edge stiffening ring, and low magnetic hysteresis motor design as previous models. The addition of the unique Purifi NBR surround, make the PTT8.0X04 like no other in the history of woofer development. The PTT8.0X04e is rated for 350W IEC268 long-term power handling, and a 9.3mm Xmax.

Simulation Techniques: Acoustic Topology Optimization for Vibroacoustics Applications

April 10, 2024 by René Christensen

Simulation Techniques: Acoustic Topology Optimization for Vibroacoustics Applications

Acoustic topology optimization is one of the most interesting new technologies in vibroacoustics. These powerful tools enable engineers to find optimal solutions to problems related to their specific applications and this article presents multiple examples in different areas. The article, originally published in audioXpress, April 2023, includes several examples of transducer geometries modified via acoustic topology optimization.

Soundskrit Announces SKR0600 Next-Generation Directional MEMS Microphone With Improved SNR

April 10, 2024 by Joao Martins

Soundskrit Announces SKR0600 Next-Generation Directional MEMS Microphone With Improved SNR

After the success of the SKR0400, now implemented in a breadth of consumer products, Soundskrit announced its next-generation product: the SKR0600 MEMS microphone. With an improved 67.5dBA SNR, the new directional microphones provide pro-audio quality in smaller footprint. In its standard configuration, the SKR0600 microphone exhibits a dipole polar pattern from 20Hz to 20kHz, and can be converted into any cardioid-based polar pattern with the simple addition of an acoustic mesh.

MaxxKonnect, Angry Audio, and Logitek Join Forces to Form Triple Helix Technologies

April 10, 2024 by Joao Martins

MaxxKonnect, Angry Audio, and Logitek Join Forces to Form Triple Helix Technologies

As Broadcast Radio is merging with Podcasting and Streaming Media, also the technology is evolving to meet the requirements of this vibrant segment. In preparation for the NAB Show 2024 in Las Vegas, MaxxKonnect, Angry Audio, and Logitek have announced the creation of a new supergroup, Triple Helix Technologies. The combination will offer MaxxKonnect Wireless connectivity solutions, StudioHub wiring, MK Technical Services for studio building or remodeling, Angry Audio with all the clever studio problem-solvers, and Logitek affordable AoIP systems.

Shure MV7+ Hybrid XLR/USB-C Microphone Expands Recording and Streaming Options

April 10, 2024 by Joao Martins

Shure MV7+ Hybrid XLR/USB-C Microphone Expands Recording and Streaming Options

Once again Shure is leveraging its own well-established microphone portfolio to create a new product that meets the expectations and requirements of modern content production. The new Shure MV7+ dynamic microphone is a hybrid XLR/USB-C design that features a built-in MOTIV Mix Interface, simplifying all podcasting and live streaming applications without compromises on audio quality. An established Shure dynamic microphone capsule is enhanced by the latest DSP embedded power and control software.

Sennheiser MOMENTUM Sport semi-Open Earbuds Fuse Sports With Premium Sound

April 9, 2024 by Joao Martins

Sennheiser MOMENTUM Sport semi-Open Earbuds Fuse Sports With Premium Sound

Available now, the all-new Sennheiser MOMENTUM Sport earbuds were developed for athletes and sports enthusiasts, and combine state-of-the-art integrated biometric sensors with superior sound quality. Unlike many other fitness-oriented products that basically focus on ingress protection and staying in place, the new Sennheiser MOMENTUM Sport earbuds are a premium ANC design that is intended to be both motivational and useful when combined with the leading tracking and training platforms.

Kaleidescape Expands into Commercial Cinema with Alternative Content Delivery Platform

April 9, 2024 by Joao Martins

Kaleidescape Expands into Commercial Cinema with Alternative Content Delivery Platform

For over 20 years, Kaleidescape has designed and manufactured state-of-the-art movie players and servers for the luxury residential and marine markets. Now, Kaleidescape announced its expansion into commercial Cinema. The company will leverage its platform experience to provides an alternative method to securely deliver library releases to the big screen, enabling playback of content on demand.

Goodix Technology Launches Next Generation Smart Amplifier for Mobile Applications

April 8, 2024 by audioXpress Staff

Goodix Technology Launches Next Generation Smart Amplifier for Mobile Applications

Goodix Technology launched a new generation smart amplifier targeting mobile audio designs. The new TFA9865 device leverages a proprietary, fully digital architecture and advanced manufacturing processes to improve audio performance. With extremely compact dimensions of just 2.2x2.2mm², the TFA9865 audio amplifier establishes a benchmark for the audio industry, offering higher power efficiency, and enhanced sound volume with reduced noise.

Holoplot and AFMG Implement X1 and X2 Matrix Array In EASE 5

April 8, 2024 by Joao Martins

Holoplot and AFMG Implement X1 and X2 Matrix Array In EASE 5

The inclusion of Holoplot products in the latest EASE 5 update, will allow users to investigate the possibilities and impact of using Matrix Arrays in any venue. Users of the popular electro- and room acoustic simulation software can now model Matrix Arrays and Beam Optimizations in the company's Plan system design software to view sound pressure level simulations. The resulting array configurations can now be exported to EASE 5 for further analysis based on closed-room simulation.

Ceva Accelerates Enhanced Connectivity with Multiprotocol Wireless Platform IP Family

April 8, 2024 by audioXpress Staff

Ceva Accelerates Enhanced Connectivity with Multiprotocol Wireless Platform IP Family

Ceva announced Ceva-Waves Links, a new family of multiprotocol wireless platform IPs that delivers fully integrated connectivity solutions with Wi-Fi, Bluetooth, UWB, Thread, Zigbee, and Matter, simplifying development and accelerating time to market for next generation, connectivity-rich, MCUs and SoCs. Ceva-Waves Links100, a connectivity platform IP with RF implemented on TSMC 22nm is currently being deployed by a leading OEM in connected devices.

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