Video Gallery

Innovative designs are typically not developed in one go. In this video, we meet Doug Button, distinguished audio system engineer at Sonos, who shares his philosophy that innovation is iteration and ...

In this keynote talk from the COMSOL Conference 2024 Boston, Doug Button and Joe Jankovsky of Sonos explore how they use modeling and simulation to analyze and improve the acoustic directivity of ...

Ensuring high-quality sound in enclosed spaces, such as rooms or cars, requires an understanding of the sound radiation characteristics of the speaker sources, as well as the acoustic properties of ...

To accurately model electroacoustic transducers and how they interact with other devices and environments, you need to account for multiple physics in a fully coupled sense. In this presentation, we ...

Stimulated Brillouin scattering (SBS) is a nonlinear process occurring in optical fibers. In this keynote talk from COMSOL Day: Optics & Photonics, Helena Lopez Aviles of Coherent explains how to ...

Devialet, a company specializing in high-end acoustic engineering, uses multiphysics simulation to optimize loudspeaker development.

In this keynote talk from the COMSOL Conference 2023 Munich, ...

Phononic crystals are acoustic metamaterials that can be used in various microfluidic devices and as waveguides, collimators, isolators, and surface and bulk acoustic wave devices. When designing ...

In this archived webinar, we give an in-depth look at the Acoustics Module, an add-on to COMSOL Multiphysics^®. We explore the features and functionality for modeling acoustics and vibrations in applications ...

Wet cleans and other liquid phase etches account for approximately 25% of all processing steps in the manufacturing of semiconductor devices. These cleaning steps are crucial because even nanometer ...

Modern smart speakers are as difficult to design as they are popular to produce. In this keynote talk from COMSOL Day: Acoustics 2022, Wei Yang and Brizi Brown of Sonos, Inc. discuss how they use ...

In this keynote talk from COMSOL Day: Acoustics, Hervé Lissek introduces concepts of metamaterial and metasurfaces that use active electroacoustic resonators to achieve anomalous acoustic ...

In his keynote talk at COMSOL Day: Acoustics 2022, Roberto Magalotti of Bowers & Wilkins introduces their Soundbar Designer simulation app. This app helps Bowers & Wilkins product developers explore ...

In this archived webinar, you will get an introduction to the functionality for modeling acoustic streaming with the Acoustics Module. This new functionality was released with version 6.1 of { ...

In this archived webinar, you’ll get an introduction to what’s new in the Acoustics Module as of COMSOL Multiphysics^® version 6.1. We start with an overview of the latest features and functionality in this ...

The number of internet of things (IoT) connected and sub-GHz devices — such as industrial applications, home automation systems, and wearable technology — are growing by the billions ...