Modeling Electroacoustic Transducers with COMSOL Multiphysics - Archived

This is a recording of a webinar that originally aired on Nov 26, 2019

In this webinar we will focus on modeling various electroacoustic transducers.

The transduction from an electric signal to an acoustic signal, including the mechanical path, is a true multiphysics application. We will set up a simple model using the built-in multiphysics couplings.

We will also investigate other modeling techniques, like combining lumped models with FEM or BEM. The analysis can be done in the frequency domain or extended to the time domain, where nonlinear effects can be included.

You will also learn about recent news and additions to the COMSOL Multiphysics® software relevant to the topic.

Application areas include, but are not limited to:

mobile devices
piezotransducers
loudspeakers
headsets
speaker cabinets.

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Archived Webinar Details

Speaker

Mads J. Herring Jensen
COMSOL

Mads Herring Jensen joined COMSOL in 2011 and is the technical product manager for the Acoustics Module. Before starting at COMSOL, he worked in the hearing aid industry for five years as an acoustic finite element expert. Mads has a PhD in computational fluid dynamics from the Technical University of Denmark.