All items tagged with simulation software (70)

AES Audio Product Education Institute Explains Simulation and Testing for Speakers and Microphones

August 6, 2021 by Audio Engineering_Society

AES Audio Product Education Institute Explains Simulation and Testing for Speakers and Microphones

The AES Audio Product Education Institute (APEI) will promote a new free webinar on its Modeling and Measurement education pillar, this time addressing “Speakers and Microphones: Simulation and Testing,” on Wednesday, August 11 (12:00pm EDT). This webinar will feature presentations from COMSOL, and HEAD acoustics exploring spatial responses of speakers and microphones, and echo cancellation testing techniques.

AES Audio Product Education Institute Presents “Modeling and Measurement of True Wireless Stereo (TWS) Wearables”

July 16, 2021 by Audio Engineering_Society

AES Audio Product Education Institute Presents “Modeling and Measurement of True Wireless Stereo (TWS) Wearables”

The AES Audio Product Education Institute (APEI), created to promote methodologies, practices and technologies involved in developing and bringing audio products to market, is producing a free webinar focused on True Wireless Stereo (TWS) design on Tuesday, July 20 (12:00pm EDT). This webinar will focus on the fastest-growing category in consumer electronics with presentations from COMSOL, Listen, and JJR Acoustics detailing modeling, simulation and measurement of true wireless earbuds.

Klippel New dB-Lab Version 212 and QC 7 Updates Extend Speaker and Enclosure Characterization Tools

July 1, 2021 by audioXpress Staff

Klippel New dB-Lab Version 212 and QC 7 Updates Extend Speaker and Enclosure Characterization Tools

Klippel released a major software update to its Klippel Analyzer System. The new dB-Lab Version 212 and QC 7 updates now add shared sensor management, support for the new Multi-Scanning Workbench hardware and three further modules (LSIM, MTON, RMA). The Klippel Multi-Scanning Workbench supports near-field holographic soundfield scanning measurements in a much smaller form factor, while the new modules add linear signal modeling and simulation and multi-tone measurements, dedicated to speaker and enclosure design.

Achieving Loudspeaker Design Goals Using Multiphysics Simulation

June 11, 2021 by audioXpress Staff

Achieving Loudspeaker Design Goals Using Multiphysics Simulation

Dolby Laboratories and COMSOL join the Audio Product Education Institute in a discussion on the role of modeling and measurements in the loudspeaker design process. The webinar, June 16 (12pm EDT) shares speaker design project experiences, detailing how simulation, measurements, and experiments help in meeting projects' requirements. The use of simulation in audio system design and multiphysics modeling of loudspeakers is addressed.

Electro-Voice Launches Preview Software for Quick, Precise Loudspeaker Coverage Prediction

June 4, 2021 by audioXpress Staff

Electro-Voice Launches Preview Software for Quick, Precise Loudspeaker Coverage Prediction

Electro-Voice introduced Preview, a new platform-independent software application designed to configure Electro-Voice line-array loudspeakers for optimized coverage. The software provides efficient system setup by creating visualizations of coverage, SPL, frequency response and precise mechanical load calculations. Preview quickly calculates the ideal loudspeaker configuration with a full-color 3D interface and recommends mechanically valid combinations of loudspeakers and rigging hardware.

SnapEDA Makes PCB Part Libraries Available Inside Autodesk Fusion 360, ExpressPCB, DipTrace and Proteus PCB

March 12, 2021 by audioXpress Staff

SnapEDA Makes PCB Part Libraries Available Inside Autodesk Fusion 360, ExpressPCB, DipTrace and Proteus PCB

SnapEDA, the electronics design search engine, released SnapEDA for Fusion 360 in collaboration with Autodesk. Electronics designers can now search and place free cloud-based symbols, footprints and 3D models from SnapEDA directly within Fusion 360. And the SnapEDA search engine for electronics design is now also integrated through plug-ins available for popular software tools such as ExpressPCB, DipTrace and Proteus PCB, among others.

COMSOL Releases Multiphysics Version 5.6 with Four New Products and Valuable New Features in the Acoustics Module

November 12, 2020 by audioXpress Staff

COMSOL Releases Multiphysics Version 5.6 with Four New Products and Valuable New Features in the Acoustics Module

As anticipated, COMSOL unveiled its Multiphysics Version 5.6 Software Suite introducing faster and more memory lean solvers, efficient CAD assembly handling, clip planes, layout templates for building apps, and four new products: Fuel Cell & Electrolyzer Module, LiveLink for Simulink, Polymer Flow Module, and Liquid & Gas Properties Module. Important news in the Acoustics Module include a new time explicit Nonlinear Acoustics interface that uses the dG-FEM technology, a new feature to model Nonlinear Thermoviscous Acoustics, mechanical Port boundary conditions for elastic waves, and much more.

Acoustic Praxis: The Elephant in the Lab

September 8, 2020 by Jim DeGrandis

Acoustic Praxis: The Elephant in the Lab

In this very pertinent and opportune article, Jim DeGrandis discusses the important challenges of specifying acoustic materials. Specifically, his article discusses the need to update basic lab measurements and test data to improve the accuracy of the advanced design, modeling, and simulation tools that exist today. This article was originally published in audioXpress, August 2020.

audioXpress September 2020 Speaker Focus Edition Is Now Available!

August 10, 2020 by audioXpress Staff

audioXpress September 2020 Speaker Focus Edition Is Now Available!

Our always popular loudspeaker edition is now available online and in print! audioXpress' Speaker Builder, Speaker Focus edition covers loudspeaker building, design, and testing with a balanced amount of DIY, speaker history, theory, R&D, and manufacturing articles. Read two articles about speaker history, a review of the Magnepan LRS, explore the details of two amazing speaker builds, and learn how to do loudspeaker measurements at home. And there's much more in speaker research and development, measurement, and production!

Ansys Releases Discovery Design Software with Integrated Physics Simulation

July 20, 2020 by audioXpress Staff

Ansys Releases Discovery Design Software with Integrated Physics Simulation

Ansys released the new Ansys Discovery, a next generation, easier-to-use, product design software that the company says is its first simulation-driven design tool to combine instant physics simulation, Ansys' proven high-fidelity simulation and interactive geometry modeling into a single design exploration application. The new software is said to reduce engineering labor costs by 26%, enable evaluation of 60% more design alternatives, and slash physical testing and safety costs by 19%.

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