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2004•AIP conference proceedingsRequires access

Theoretical Study and Computational Simulation of the Tympanic Membrane

Enedino Hernández-Torres

Open publisher page 1 citations

Abstract

A theoretical analysis and a computational simulation of the vibrations of the tympanic membrane is presented. A new model based in the vibrations of a membrane of two regions with different densities is proposed to model the eardrum. Values of vibration frequencies as also the vibration modes are obtained. It is demonstrated, according to our model, that the (0,1) and (0,2) modes are the most important for the vibration of the tympanum.

About this research paper

What this paper is about

A theoretical analysis and a computational simulation of the vibrations of the tympanic membrane is presented. A new model based in the vibrations of a membrane of two regions with different densities is proposed to model the eardrum. Values of vibration frequencies as also the vibration modes are obtained. It is demonstrated, according to our model, that the (0,1) and (0,2) modes are the most important for the vibration of the tympanum.

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Available abstract

A theoretical analysis and a computational simulation of the vibrations of the tympanic membrane is presented. A new model based in the vibrations of a membrane of two regions with different densities is proposed to model the eardrum. Values of vibration frequencies as also the vibration modes are obtained. It is demonstrated, according to our model, that the (0,1) and (0,2) modes are the most important for the vibration of the tympanum.

Key concepts: Eardrum, Tympanum (architecture), Vibration, Acoustics, Membrane, Computer science, Physics, Materials science

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