Modeling Small Acoustic Devices in COMSOL Multiphysics^®

Name: Modeling Small Acoustic Devices in COMSOL Multiphysics®
Uploaded: 2021-04-08 15:46:44
Duration: 38 min 5 s
Description: Learn how to model small acoustic devices in COMSOL Multiphysics® in this archived webinar.

Duration: 38:05

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Overview
Transcript

Watch this archived webinar to learn how to model miniature loudspeakers, microphones, hearing aids, and other small acoustic devices with the Acoustics Module, an add-on product to the COMSOL Multiphysics^® software.

Learn more about the Acoustics Module here.

Chapter Selection

Introduction (0:00) Agenda (1:32) COMSOL Multiphysics^® (2:35) Acoustics Module (4:47) Modeling Challenges (10:02) Acoustics in Small Devices (12:04) Thermoviscous Acoustic Modeling Options (14:51) Multiphysics in COMSOL^® (17:09) Impedance Models (17:41) The Pursuit of Perfect Measurement (18:17) Brüel & Kjær 4134 Microphone (18:28) Thermal Noise in Microphones (19:34) Miniature Loudspeaker (19:45) COMSOL Interface & Live Demo (20:27) Live Demo (21:03) Receiver, Full Model (36:48) Contact Us (37:12)