Loudspeaker Knowledge and Resources in Voice Coil May 2024

Loudspeaker Knowledge and Resources in Voice Coil May 2024

audioXpress May 2024 Glass Audio Special Issue Now Available

audioXpress May 2024 Glass Audio Special Issue Now Available

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

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

Advertise in the Loudspeaker Industry Sourcebook 2024!

Advertise in the Loudspeaker Industry Sourcebook 2024!

New Approaches to Speaker Optimization in audioXpress December 2021

November 11, 2021 by audioXpress Staff

New Approaches to Speaker Optimization in audioXpress December 2021

audioXpress December 2021 is now available. Learn how Room Correction and Speaker Calibration is influencing efforts towards the Self-Calibrating Loudspeaker, Dirac's take on Spatial Room Correction Technology, and how to Measure Directivity of In-Wall Loudspeakers. Richard Modafferi describes his unique crossover design build, Frans de Wit talks about DC Power Supplies, Morty Tarr discusses important aspects of amplifier design, and Michel Nieuwenhuizen offers an Arduino-based motor control for turntables. Start reading online or in print.

Meridian Unveils Next Generation DSP8000 XE Digital Active Loudspeakers

November 11, 2021 by audioXpress Staff

Meridian Unveils Next Generation DSP8000 XE Digital Active Loudspeakers

Meridian Audio has launched its new flagship loudspeaker, the DSP8000 XE, announcing major advances in platform design, audio engineering and performance for the company’s DSP digital active loudspeakers. Within the familiar shape of Meridian's high-end loudspeakers, the new DSP8000 XE combines a 5mm beryllium dome with silver voice-coil tweeter plus one midrange driver, and 6 long-throw woofers, in a fully integrated design with analog balanced and digital audio inputs, plus USB (Type C) supporting up to 24-bit/384kHz.

Sonarworks Partners with Wayne Jones Audio for SoundID Reference Integration in Studio Monitors

November 11, 2021 by Joao Martins

Sonarworks Partners with Wayne Jones Audio for SoundID Reference Integration in Studio Monitors

Sonarworks has announced that its SoundID Reference correction software will now be integrated into the highly acclaimed Jones-Scanlon Studio Monitors. The partnership with Wayne Jones Audio, an Australian manufacturer of bass guitar speaker cabinets and high-end studio monitors, allowed the first direct integration of the calibration software to run straight from the monitor's built-in DSP SHARC processors. SoundID Reference (Reference 4 software), will now be integrated into select Wayne Jones Audio monitors.

Parameter Estimation and Box Simulation with Speakerbench (Part 1) - Model Parameter Comparisons

November 10, 2021 by Claus Futtrup and Jeff Candy

Parameter Estimation and Box Simulation with Speakerbench (Part 1) - Model Parameter Comparisons

The two authors investigate leakage loss as identified with an advanced transducer model and verified with measurements. This is compared to classical Thiele-Small modeling with the intention to motivate the reader to further explore advanced parameter estimation and box simulation with the Speakerbench Speaker Design Calculations online tool. This two-part article concludes with an overview of how Speakerbench offers an accurate and practical approach to this problem. This article was originally published in audioXpress, August 2021.

DaS AuReality — 3D Loudspeaker Technology

November 10, 2021 by Joe Hayes

DaS AuReality — 3D Loudspeaker Technology

A fully patented 3D loudspeaker technology resulted from a multi-year effort of Diffusion at Source (DaS) and elliptical soundfield speaker design approaches. DaS AuReality has evolved out of work known as “Acoustic3D” from an Australian-based company and is now being commercialized by Vastigo, Ltd. (Vastigo.com), headquartered in Singapore. This article offers all the details into the unique approach followed by the development and multiple applications segments envisioned by the inventors. This article was originally published in Voice Coil, September 2021.

Knowles Celebrates 75 Years of Voice and Audio Technology Integration

November 10, 2021 by audioXpress Staff

Knowles Celebrates 75 Years of Voice and Audio Technology Integration

Knowles Corporation is celebrating the company's 75th anniversary. Knowles pioneered many industry-firsts including balanced armature drivers for the first hearing aids in 1954, and the first MEMS microphones used in everything from the Mars 2020 Perseverance Rover to the latest true wireless earbuds. Today, Knowles products and solutions are in cell phones, laptops, wearables, smart speakers, or any device with voice control. And Knowles leverages its 75 years of success and expertise to expand in audio processing, the smart home or automotive applications.

Eventide Refines Audio Equalization Possibilities with SplitEQ

November 10, 2021 by audioXpress Staff

Eventide Refines Audio Equalization Possibilities with SplitEQ

Eventide has released SplitEQ, an advanced equalization plug-in featuring a new Structural Split patented technology. At first glance, it’s a parametric EQ with 8-bands of filters, but the Structural Split engine divides the incoming audio into separate Transient and Tonal streams that feed the 8 bands. This approach makes common EQ problems easy to solve — even in a complex mix.

Audix Shoots for New Gold Standard with A231 Studio Vocal Microphone

November 9, 2021 by audioXpress Staff

Audix Shoots for New Gold Standard with A231 Studio Vocal Microphone

Audix is executing the most ambitious product catalog expansion in its history. The Wilsonville, OR-based company announced its latest large-diaphragm studio vocal microphone, the A231, which is set to establish a new standard for capturing the human voice. Sporting the distinctive gold-plated brass band made famous on the its renowned SCX25A instrument microphone, the new A231 was designed to open up new creative possibilities in the realm of lead and backing vocals, spoken word and voiceover applications, as well as acoustic instrument miking.

NXP Introduces i.MX 93 Applications Processor Family for Secure Connected Devices with Edge AI

November 9, 2021 by audioXpress Staff

NXP Introduces i.MX 93 Applications Processor Family for Secure Connected Devices with Edge AI

NXP Semiconductors is gradually catching up from the time the company wasted in the attempted merger with Qualcomm. The company announced the i.MX 93 family of applications processors designed for automotive, smart home, smart building and smart everything applications. The i.MX 93 family leverages a heterogenous multicore SoC architecture designed to leverage efficient edge machine learning.

Klipsch Celebrates 75th Anniversary With Commemorative Klipschorn Speakers

November 8, 2021 by audioXpress Staff

Klipsch Celebrates 75th Anniversary With Commemorative Klipschorn Speakers

Expanding the celebrations of the brand's 75th anniversary, Klipsch released a limited run of 75 pairs of the legendary Klipschorn. The 75th Anniversary Klipschorn AK6, featuring a 1" titanium tweeter and 90° x 40° Tractrix horn with fully enclosed low-frequency cabinet, includes a commemorative box filled with Klipsch 75th anniversary commemorative items. The limited edition speakers are available in unique real wood teak veneers and lambswool grilles, with a sterling silver 75th logo on the front of the speaker.

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