All items tagged with loudspeaker design (195)

COMSOL Announces Multiphysics Version 6.0 with Valuable New Features in the Acoustics Module

December 15, 2021 by Joao Martins

COMSOL Announces Multiphysics Version 6.0 with Valuable New Features in the Acoustics Module

With the latest release of COMSOL Multiphysics 6, users of the Acoustics Module will benefit from many new and highly requested features that reflect the software's increasing use in the audio industry. Expanding the level of detail and applicability of multiphysics simulation to every area of development, COMSOL Multiphysics V6 introduces a new platform feature for model management, uncertainty quantification analysis, and important updates and performance enhancements to all modules.

Klippel Announces dB-Lab Software Updates and New Virtual Lecture 2022 Event

December 6, 2021 by audioXpress Staff

Klippel Announces dB-Lab Software Updates and New Virtual Lecture 2022 Event

Klippel announced a minor software update for both the R&D and QC software of the Klippel Analyzer System, free of charge for current users of dB-Lab major version 212 or QC 7. The update introduces the new Multi-Tone Measurement (MTON) and Multi-Tone Distortion Task (MTD) measurements, updates to the Near-Field Scanner (NCS) software and new capabilities for the Poly2SCN converter utility, which converts scan data from Polytec systems toto Klippel Software formats. And Klippel announced details of its 2022 Virtual Lecture event.

Eminence Speaker Announces Global Standard Series for International Markets

December 3, 2021 by audioXpress Staff

Eminence Speaker Announces Global Standard Series for International Markets

Eminence announced the addition of a new Global Standard Series of loudspeakers to its international catalog, with future availability pending for USA customers. The new series of speakers includes a range of Retro guitar amp speakers in the traditional 12" size, Retrobass woofers in 10" and 15" sizes, and six new speaker drivers for sound reinforcement applications in sizes from 6" to 15." All combining premium quality and high performance at an affordable price.

Bowers & Wilkins Introduces 702 and 705 Signature Speakers in Midnight Blue Metallic Finish

November 18, 2021 by audioXpress Staff

Bowers & Wilkins Introduces 702 and 705 Signature Speakers in Midnight Blue Metallic Finish

Bowers & Wilkins has launched two new versions of its 705 Signature stand-mount and 702 Signature floor-standing loudspeakers. Available in stunning Midnight Blue Metallic paint, the 705 Signature and 702 Signature models feature the same class-leading combination of exceptional drive unit design and carefully upgraded crossover components as the existing Datuk Gloss-finished 700 Series Signature models, which remain available to purchase.

Parameter Estimation and Box Simulation with Speakerbench (Part 2) - Introducing Speakerbench

November 17, 2021 by Claus Futtrup and Jeff Candy

Parameter Estimation and Box Simulation with Speakerbench (Part 2) - Introducing Speakerbench

In the first part of this work, the authors discussed the difficulties in estimating cabinet losses using the classical Thiele-Small framework, and proposed a solution using an advanced transducer model. In this second article, the authors detail how their Speakerbench web-app offers an accurate and practical approach to this problem, and demonstrate how users will be able to easily and accurately determine the best suitable box volume for a loudspeaker system. This article was originally published in audioXpress, September 2021.

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.

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.

Outline Announces Revamped ET Series Acoustic Measurement Turntables

November 1, 2021 by audioXpress Staff

Outline Announces Revamped ET Series Acoustic Measurement Turntables

A longstanding mainstay of Outline’s diverse portfolio of products, the company's ET System measurement turntables have received important new developments and refinements and are now available in two new models - ET50-3D and ET250R2-3D - to suit different speed and load requirements. Outline’s original concept of a high-precision, computer-controlled turntable capable of placing significant loads with perfect accuracy in a measurement environment is in daily use around the world.

KEF Celebrates 60th Anniversary With New Advanced Products to Be Announced in the Coming Months

October 15, 2021 by audioXpress Staff

KEF Celebrates 60th Anniversary With New Advanced Products to Be Announced in the Coming Months

For six decades, KEF has been a proud loudspeaker pioneer, creating remarkable, award-winning speakers. Over this time, its continuous innovation and pursuit of excellence has earned the brand a justifiably devoted following. The famous British loudspeaker manufacturer, now owned by GP Acoustics, promises to celebrate its 60th anniversary with a series of new high-fidelity product developments to be unveiled in 2021.

Some Speaker Problems That Needed Solving

October 7, 2021 by Bruno Putzeys and Lars Risbo

Some Speaker Problems That Needed Solving

In this article for Voice Coil, the two co-founders of Purifi Audio share some details about the company's unique research with loudspeakers, and reveal their findings in looking for the roots of speaker nonlinearities and distortion mechanisms. A research effort that the authors believe deserves consideration from the industry, as a new set of standard parameters that should be included in datasheets. This article was originally published in Voice Coil, August 2021.

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