NUMERICAL SIMULATION OF VIBROACOUSTIC TRANSMISSION CHARACTERISTICS VIA HUMAN MIDDLE EAR

T. Asakura; T. Ichino; T. Sakurai; R. Ito; Y. Kurashina; M. Hirabayashi; S. Kurihara

NUMERICAL SIMULATION OF VIBROACOUSTIC TRANSMISSION CHARACTERISTICS VIA HUMAN MIDDLE EAR

T. Asakura, T. Ichino, T. Sakurai, R. Ito, Y. Kurashina, M. Hirabayashi, S. Kurihara

Department of Mechanical and Aerospace Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The conductive hearing loss is caused by a variety of defects or injuries such as the chronic otitis media, osteosclerosis, and malformation of ossicle. In such cases, the defected bones of the middle ear are often surgically reconstructed by using the artificial ear ossicles in order to increase the hearing ability. However, some artificial ear ossicles cannot work well, and the surgical procedure does not result in an increase of hearing. Herein, the vi-broacoustic transmission via the bone models of the human middle ear calculated by using the finite-element method (FEM) is validated by comparison with the previous research cases.

Original language	English
Title of host publication	Proceedings of the 29th International Congress on Sound and Vibration, ICSV 2023
Editors	Eleonora Carletti
Publisher	Society of Acoustics
ISBN (Electronic)	9788011034238
Publication status	Published - 2023
Event	29th International Congress on Sound and Vibration, ICSV 2023 - Prague, Czech Republic Duration: 9 Jul 2023 → 13 Jul 2023

Publication series

Name	Proceedings of the International Congress on Sound and Vibration
ISSN (Electronic)	2329-3675

Conference

Conference	29th International Congress on Sound and Vibration, ICSV 2023
Country/Territory	Czech Republic
City	Prague
Period	9/07/23 → 13/07/23

Keywords

FEM
artificial ear ossicles
middle ear defects
vibroacoustic transmission

Cite this

Asakura, T., Ichino, T., Sakurai, T., Ito, R., Kurashina, Y., Hirabayashi, M., & Kurihara, S. (2023). NUMERICAL SIMULATION OF VIBROACOUSTIC TRANSMISSION CHARACTERISTICS VIA HUMAN MIDDLE EAR. In E. Carletti (Ed.), Proceedings of the 29th International Congress on Sound and Vibration, ICSV 2023 (Proceedings of the International Congress on Sound and Vibration). Society of Acoustics.

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title = "NUMERICAL SIMULATION OF VIBROACOUSTIC TRANSMISSION CHARACTERISTICS VIA HUMAN MIDDLE EAR",

abstract = "The conductive hearing loss is caused by a variety of defects or injuries such as the chronic otitis media, osteosclerosis, and malformation of ossicle. In such cases, the defected bones of the middle ear are often surgically reconstructed by using the artificial ear ossicles in order to increase the hearing ability. However, some artificial ear ossicles cannot work well, and the surgical procedure does not result in an increase of hearing. Herein, the vi-broacoustic transmission via the bone models of the human middle ear calculated by using the finite-element method (FEM) is validated by comparison with the previous research cases.",

keywords = "FEM, artificial ear ossicles, middle ear defects, vibroacoustic transmission",

author = "T. Asakura and T. Ichino and T. Sakurai and R. Ito and Y. Kurashina and M. Hirabayashi and S. Kurihara",

note = "Publisher Copyright: {\textcopyright} 2023 Proceedings of the International Congress on Sound and Vibration. All rights reserved.; 29th International Congress on Sound and Vibration, ICSV 2023 ; Conference date: 09-07-2023 Through 13-07-2023",

year = "2023",

language = "English",

series = "Proceedings of the International Congress on Sound and Vibration",

publisher = "Society of Acoustics",

editor = "Eleonora Carletti",

booktitle = "Proceedings of the 29th International Congress on Sound and Vibration, ICSV 2023",

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Asakura, T, Ichino, T, Sakurai, T, Ito, R, Kurashina, Y, Hirabayashi, M & Kurihara, S 2023, NUMERICAL SIMULATION OF VIBROACOUSTIC TRANSMISSION CHARACTERISTICS VIA HUMAN MIDDLE EAR. in E Carletti (ed.), Proceedings of the 29th International Congress on Sound and Vibration, ICSV 2023. Proceedings of the International Congress on Sound and Vibration, Society of Acoustics, 29th International Congress on Sound and Vibration, ICSV 2023, Prague, Czech Republic, 9/07/23.

NUMERICAL SIMULATION OF VIBROACOUSTIC TRANSMISSION CHARACTERISTICS VIA HUMAN MIDDLE EAR. / Asakura, T.; Ichino, T.; Sakurai, T. et al.
Proceedings of the 29th International Congress on Sound and Vibration, ICSV 2023. ed. / Eleonora Carletti. Society of Acoustics, 2023. (Proceedings of the International Congress on Sound and Vibration).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Asakura, T.

AU - Ichino, T.

AU - Sakurai, T.

AU - Ito, R.

AU - Kurashina, Y.

AU - Hirabayashi, M.

AU - Kurihara, S.

PY - 2023

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N2 - The conductive hearing loss is caused by a variety of defects or injuries such as the chronic otitis media, osteosclerosis, and malformation of ossicle. In such cases, the defected bones of the middle ear are often surgically reconstructed by using the artificial ear ossicles in order to increase the hearing ability. However, some artificial ear ossicles cannot work well, and the surgical procedure does not result in an increase of hearing. Herein, the vi-broacoustic transmission via the bone models of the human middle ear calculated by using the finite-element method (FEM) is validated by comparison with the previous research cases.

AB - The conductive hearing loss is caused by a variety of defects or injuries such as the chronic otitis media, osteosclerosis, and malformation of ossicle. In such cases, the defected bones of the middle ear are often surgically reconstructed by using the artificial ear ossicles in order to increase the hearing ability. However, some artificial ear ossicles cannot work well, and the surgical procedure does not result in an increase of hearing. Herein, the vi-broacoustic transmission via the bone models of the human middle ear calculated by using the finite-element method (FEM) is validated by comparison with the previous research cases.

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KW - middle ear defects

KW - vibroacoustic transmission

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T3 - Proceedings of the International Congress on Sound and Vibration

BT - Proceedings of the 29th International Congress on Sound and Vibration, ICSV 2023

A2 - Carletti, Eleonora

PB - Society of Acoustics

T2 - 29th International Congress on Sound and Vibration, ICSV 2023

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NUMERICAL SIMULATION OF VIBROACOUSTIC TRANSMISSION CHARACTERISTICS VIA HUMAN MIDDLE EAR

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