Course information
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ECTS: 2
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Common with the master in Acoustics
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Course code :
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Lecture: none
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Tutorial classes: 20h
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Practical work: none
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Course coordinator: Bruno Gazengel
External teacher coming from R&D Team.
Course Description
Aim
The aim of this course is to know how to model electroacoustic systems with analytical approaches and equivalent networks.
Prerequisite
Electronics refresh, Vibrations refresh
Contents
- Model an electroacoustic system with an analytical approach and equivalent circuits.
- Usual characteristics of an electroacoustic chain.
- Analyze a mechanical system and represent the equivalent electrical diagram.
- Calculate analytically the response of a mechanical system.
- Analyze an acoustic system and represent the equivalent electrical diagram
- Calculate analytically the response of an acoustic system.
- Represent the equivalent network to the usual couplings (electromechanical, electroacoustic).
- Represent the equivalent network to an electrodynamic transducer.
- Calculate analytically the response (efficiency, sensitivity) of an electrodynamic transducer.
Literature
- Leo L. Beranek, Tim Mellow, sound fields and transducers, Academic Press, 2012
- Mendel Kleiner, Electroacoustics, Taylor & Francis, 2013
- Martin Colloms, High Performance Loudspeakers, Wiley, 2005, 6th Edition
- Joseph D'Appolito, Testing Loudspeakers , Audio Amateur Press, 1998
- Mario Rossi, Audio, Presses Universitaires Polytechniques
Examination duration
2 hours
Examination type
Written examination
