All items tagged with simulation software (66)

A Novel Constant Directivity Horn

January 24, 2020 by Dario Cinanni

A Novel Constant Directivity Horn

Dario Cinanni details its acoustic simulation study about high-frequency horn driver transducers. Using a novel equation that correlates the matrix of a virtual horn and measured compression driver pressure, it is possible to easily predict the absolute sound pressure level (SPL) of the real horn driver frequency response. The results showed a good match between simulations and measurements up to 15 kHz. This article was originally published in Voice Coil, December 2019.

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Actran 2020 Suite Introduces New Acoustic Simulation for Design Processes

December 17, 2019 by audioXpress Staff

Actran 2020 Suite Introduces New Acoustic Simulation for Design Processes

Free Field Technologies, the Belgium arm of MSC Software that is now part of Hexagon Manufacturing Intelligence, a global engineering software company, announced the Actran 2020 design and simulation software suite comprising new acoustic, vibro-acoustic and aero-acoustic technologies that enable manufacturers to build more accurate noise prediction models of their designs, with optimizations into their processes.

Kick Off Another Exciting Year for Audio Technology with audioXpress!

December 11, 2019 by audioXpress Staff

Kick Off Another Exciting Year for Audio Technology with audioXpress!

audioXpress January 2020 is now available in print and download! To start 2020 in the best possible way, this edition includes a Market Update about Speakers and Transducers, followed by a report of the COMSOL Boston Conference where the latest Multiphysics 5.5 Release was unveiled, a great review of the Cambridge Audio Edge W amplifier, and an in-depth article in which Steve Temme discusses tools and techniques to accurately measure voice-controlled and connected devices. Plus many more great theory articles and practical knowledge shared by audioXpress experts.

Version 5.5 of COMSOL Multiphysics Is Now Available

November 15, 2019 by David Logvin

Version 5.5 of COMSOL Multiphysics Is Now Available

COMSOL, the multiphysics modeling, simulation, and application design and deployment software company, announced the latest version of its COMSOL Multiphysics software. COMSOL Multiphysics version 5.5 introduces powerful geometry modeling tools, faster solvers, and two new products: the Metal Processing Module and the Porous Media Flow Module. Most of the new features and tools benefit directly all developers working with the COMSOL Acoustics module.

Simulation On-The-Go with COMSOL Client for Android

April 30, 2019 by audioXpress Staff

Simulation On-The-Go with COMSOL Client for Android

COMSOL Client for Android app is now available in the Google Play store. COMSOL Client for Android enables engineers, scientists, and students to to run COMSOL Multiphysics simulation applications from an Android device, on the road, and without being limited by device hardware. An ideal solution also for anyone who works in the field and needs to have quick access to ongoing R&D work. Another important way to make multiphysics simulation more accessible every day.

Predictive Acoustics and Acoustical Modeling Software: Bose Modeler

February 19, 2019 by Richard Honeycutt

Predictive Acoustics and Acoustical Modeling Software: Bose Modeler

From March to August 2014, in its Sound Control column dedicated to acoustics, Richard Honeycutt reviewed and wrote a series of articles on the evolution of predictive acoustics and acoustical modeling software, including a review of some of the available tools. This second article in the series focused on one of those available tools: Bose Modeler. This article was originally published in audioXpress, April 2014.

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Predictive Acoustics and Acoustical Modeling Software

January 30, 2019 by Richard Honeycutt

Predictive Acoustics and Acoustical Modeling Software

From March to August 2014, in his Sound Control column dedicated to acoustics, Richard Honeycutt reviewed and wrote a series of articles on the evolution of predictive acoustics and acoustical modeling software, including a review of some of the available tools. This first article in the series revisits Sabine’s reverberation time equation, all the way to the use of impulse responses and ray-tracing and convolution auralization techniques using modern computers. This article was originally published in audioXpress, March 2014.

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Apogee Launches Jam+ Third Generation Instrument Input Interface for iOS, Mac and PC

October 11, 2018 by audioXpress Staff

Apogee Launches Jam+ Third Generation Instrument Input Interface for iOS, Mac and PC

Apogee Electronics announced a new much improved version of its Jam portable interface. The all new Jam+ is a studio grade USB instrument input and output that connects an electric guitar, bass, keyboard or any acoustic instrument with a pickup, directly to any iOS device, Mac, or Windows PC. With an adapter (sold separately) users can also connect a dynamic microphone. The new third generation version adds a stereo output to connect headphones or powered speakers, offers low latency monitoring, and now comes bundled with the Positive Grid BIAS FX Jam emulation software.

COMSOL Releases Version 5.4 and Introduces Two New Products

October 9, 2018 by audioXpress Staff

COMSOL Releases Version 5.4 and Introduces Two New Products

COMSOL announced the latest version of COMSOL Multiphysics Version 5.4, which in addition to two new products provides performance improvements and additional modeling tools. The latest version of COMSOL Multiphysics features COMSOL Compiler, giving specialists the freedom to distribute their simulation applications through executable files, and the Composite Materials Module for layered structures analysis. For acoustics modeling applications, the update introduces acoustic ports and nonlinear acoustics Westervelt model.

COMSOL Accepting Presentation Submissions for COMSOL Conference 2018

March 29, 2018 by audioXpress Staff

COMSOL Accepting Presentation Submissions for COMSOL Conference 2018

COMSOL announced the deadline to submit presentation abstracts for the COMSOL Conference 2018. Users of simulation and analysis software are invited to submit abstracts by July 20, 2018 for an opportunity to present their work at this year's event. This is a unique opportunity to contribute to the multiphysics simulation community and connect with likeminded CAE specialists. The COMSOL Conference 2018 Boston will be held October 3-5, 2018 at the Boston Marriott Newton hotel.

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