A model and experimental approach to the middle ear transfer function related to hearing in the humpback whale (Megaptera novaeangliae)
© The Author(s), 2018. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Journal of the Acoustical Society of America 144 (2018): 525, doi:10.1121/1.5048421. At present, there are no direct measures of hearing for any bal...
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ftwhoas:oai:darchive.mblwhoilibrary.org:1912/10691 2023-05-15T15:36:58+02:00 A model and experimental approach to the middle ear transfer function related to hearing in the humpback whale (Megaptera novaeangliae) Tubelli, Andrew A. Zosuls, Aleksandrs Ketten, Darlene R. Mountain, David C. 2018-08-01 https://hdl.handle.net/1912/10691 en_US eng Acoustical Society of America https://doi.org/10.1121/1.5048421 Journal of the Acoustical Society of America 144 (2018): 525 https://hdl.handle.net/1912/10691 doi:10.1121/1.5048421 Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ CC-BY Journal of the Acoustical Society of America 144 (2018): 525 doi:10.1121/1.5048421 Article 2018 ftwhoas https://doi.org/10.1121/1.5048421 2022-05-28T23:00:30Z © The Author(s), 2018. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Journal of the Acoustical Society of America 144 (2018): 525, doi:10.1121/1.5048421. At present, there are no direct measures of hearing for any baleen whale (Mysticeti). The most viable alternative to in vivo approaches to simulate the audiogram is through modeling outer, middle, and inner ear functions based on the anatomy and material properties of each component. This paper describes a finite element model of the middle ear for the humpback whale (Megaptera novaeangliae) to calculate the middle ear transfer function (METF) to determine acoustic energy transmission to the cochlea. The model was developed based on high resolution computed tomography imaging and direct anatomical measurements of the middle ear components for this mysticete species. Mechanical properties for the middle ear tissues were determined from experimental measurements and published values. The METF for the humpback whale predicted a better frequency range between approximately 15 Hz and 3 kHz or between 200 Hz and 9 kHz based on two potential stimulation locations. Experimental measures of the ossicular chain, tympanic membrane, and tympanic bone velocities showed frequency response characteristics consistent with the model. The predicted best sensitivity hearing ranges match well with known vocalizations of this species. The authors acknowledge the support of the Joint Industry Program for Sound in the Sea, the Seaver Institute, the Hanse-Wissenschaftskollegg, the Helmholtz Association, and Living Marine Resources Program. Article in Journal/Newspaper baleen whale Humpback Whale Megaptera novaeangliae Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server) Seaver ENVELOPE(-65.683,-65.683,-65.667,-65.667) The Journal of the Acoustical Society of America 144 2 525 535 |
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Open Polar |
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Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server) |
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ftwhoas |
language |
English |
description |
© The Author(s), 2018. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Journal of the Acoustical Society of America 144 (2018): 525, doi:10.1121/1.5048421. At present, there are no direct measures of hearing for any baleen whale (Mysticeti). The most viable alternative to in vivo approaches to simulate the audiogram is through modeling outer, middle, and inner ear functions based on the anatomy and material properties of each component. This paper describes a finite element model of the middle ear for the humpback whale (Megaptera novaeangliae) to calculate the middle ear transfer function (METF) to determine acoustic energy transmission to the cochlea. The model was developed based on high resolution computed tomography imaging and direct anatomical measurements of the middle ear components for this mysticete species. Mechanical properties for the middle ear tissues were determined from experimental measurements and published values. The METF for the humpback whale predicted a better frequency range between approximately 15 Hz and 3 kHz or between 200 Hz and 9 kHz based on two potential stimulation locations. Experimental measures of the ossicular chain, tympanic membrane, and tympanic bone velocities showed frequency response characteristics consistent with the model. The predicted best sensitivity hearing ranges match well with known vocalizations of this species. The authors acknowledge the support of the Joint Industry Program for Sound in the Sea, the Seaver Institute, the Hanse-Wissenschaftskollegg, the Helmholtz Association, and Living Marine Resources Program. |
format |
Article in Journal/Newspaper |
author |
Tubelli, Andrew A. Zosuls, Aleksandrs Ketten, Darlene R. Mountain, David C. |
spellingShingle |
Tubelli, Andrew A. Zosuls, Aleksandrs Ketten, Darlene R. Mountain, David C. A model and experimental approach to the middle ear transfer function related to hearing in the humpback whale (Megaptera novaeangliae) |
author_facet |
Tubelli, Andrew A. Zosuls, Aleksandrs Ketten, Darlene R. Mountain, David C. |
author_sort |
Tubelli, Andrew A. |
title |
A model and experimental approach to the middle ear transfer function related to hearing in the humpback whale (Megaptera novaeangliae) |
title_short |
A model and experimental approach to the middle ear transfer function related to hearing in the humpback whale (Megaptera novaeangliae) |
title_full |
A model and experimental approach to the middle ear transfer function related to hearing in the humpback whale (Megaptera novaeangliae) |
title_fullStr |
A model and experimental approach to the middle ear transfer function related to hearing in the humpback whale (Megaptera novaeangliae) |
title_full_unstemmed |
A model and experimental approach to the middle ear transfer function related to hearing in the humpback whale (Megaptera novaeangliae) |
title_sort |
model and experimental approach to the middle ear transfer function related to hearing in the humpback whale (megaptera novaeangliae) |
publisher |
Acoustical Society of America |
publishDate |
2018 |
url |
https://hdl.handle.net/1912/10691 |
long_lat |
ENVELOPE(-65.683,-65.683,-65.667,-65.667) |
geographic |
Seaver |
geographic_facet |
Seaver |
genre |
baleen whale Humpback Whale Megaptera novaeangliae |
genre_facet |
baleen whale Humpback Whale Megaptera novaeangliae |
op_source |
Journal of the Acoustical Society of America 144 (2018): 525 doi:10.1121/1.5048421 |
op_relation |
https://doi.org/10.1121/1.5048421 Journal of the Acoustical Society of America 144 (2018): 525 https://hdl.handle.net/1912/10691 doi:10.1121/1.5048421 |
op_rights |
Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1121/1.5048421 |
container_title |
The Journal of the Acoustical Society of America |
container_volume |
144 |
container_issue |
2 |
container_start_page |
525 |
op_container_end_page |
535 |
_version_ |
1766367413712977920 |