Galerie Vidéo

MEMS transducers, including microphones and speakers, have played a key role in the development of audio products as technology continually improves. The small size and high-quality audio of MEMS ...

In Part 1 of an archived series, see how the COMSOL Multiphysics^® software offers functionality for modeling all aspects of loudspeaker design, from motor development to beamforming analysis and the ...

The ability to simulate automotive acoustics enables engineers and product developers to optimize designs and predict how various physics will interact, while reducing resources involved in physical ...

In this keynote talk from the COMSOL Conference 2025 Amsterdam, Michele Colloca of Sonion shares how engineers use vibroacoustics modeling and experimental tests to develop components for the ...

Watch this keynote talk to see how Amazon Lab126 uses the COMSOL Multiphysics^® software to simulate and validate microphone array performance in Alexa® devices.

In this keynote talk from the COMSOL ...

Developing technologies for underwater communication and navigation requires an understanding of transducer behavior, sound propagation, and how factors such as depth-dependent material properties ...

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 ...