Wave Propagation in the Biosonar Organ of sperm whales using a Finite Difference Time Domain method
International audience The bio-sonar of sperm whales presents many specific characteristics, such as its size, its loudness or its vocalization abilities. Furthermore it fulfills several roles in their foraging and social behaviour. However our knowledge about its operation remains limited to the ma...
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ftccsdartic:oai:HAL:hal-02445408v1 2023-05-15T18:26:37+02:00 Wave Propagation in the Biosonar Organ of sperm whales using a Finite Difference Time Domain method Ferrari, Maxence Marxer, Ricard Asch, Mark Glotin, Hervé Laboratoire d'Informatique et Systèmes (LIS) Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS) Laboratoire Amiénois de Mathématique Fondamentale et Appliquée - UMR CNRS 7352 (LAMFA) Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS) DYNamiques de l’Information (DYNI) Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS) University of Sheffield Sheffield Laboratoire Amiénois de Mathématique Fondamentale et Appliquée (LAMFA) Laboratoire des Sciences de l'Information et des Systèmes (LSIS) Centre National de la Recherche Scientifique (CNRS)-Arts et Métiers Paristech ENSAM Aix-en-Provence-Université de Toulon (UTLN)-Aix Marseille Université (AMU) Lodon, United Kingdom 2019-08-29 https://hal.archives-ouvertes.fr/hal-02445408 https://hal.archives-ouvertes.fr/hal-02445408/document https://hal.archives-ouvertes.fr/hal-02445408/file/VIHAR_2019.pdf en eng HAL CCSD hal-02445408 https://hal.archives-ouvertes.fr/hal-02445408 https://hal.archives-ouvertes.fr/hal-02445408/document https://hal.archives-ouvertes.fr/hal-02445408/file/VIHAR_2019.pdf info:eu-repo/semantics/OpenAccess VIHAR https://hal.archives-ouvertes.fr/hal-02445408 VIHAR, Aug 2019, Lodon, United Kingdom [INFO.INFO-MO]Computer Science [cs]/Modeling and Simulation [PHYS.MECA.ACOU]Physics [physics]/Mechanics [physics]/Acoustics [physics.class-ph] [PHYS.PHYS.PHYS-BIO-PH]Physics [physics]/Physics [physics]/Biological Physics [physics.bio-ph] info:eu-repo/semantics/conferenceObject Conference papers 2019 ftccsdartic 2021-11-07T01:23:58Z International audience The bio-sonar of sperm whales presents many specific characteristics, such as its size, its loudness or its vocalization abilities. Furthermore it fulfills several roles in their foraging and social behaviour. However our knowledge about its operation remains limited to the main acoustic path that the emitted pulse may take. We still ignore the precise mechanisms that shape the wave and on which parts the sperm whale is able to act. In this paper, we describe a technique to simulate sperm whale click generation from a physical perspective. Such an approach aims at unveiling the processes involved in their vocal production, as a stepping stone towards a better understanding of their interaction with peers and the environment. Conference Object Sperm whale Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
institution |
Open Polar |
collection |
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
language |
English |
topic |
[INFO.INFO-MO]Computer Science [cs]/Modeling and Simulation [PHYS.MECA.ACOU]Physics [physics]/Mechanics [physics]/Acoustics [physics.class-ph] [PHYS.PHYS.PHYS-BIO-PH]Physics [physics]/Physics [physics]/Biological Physics [physics.bio-ph] |
spellingShingle |
[INFO.INFO-MO]Computer Science [cs]/Modeling and Simulation [PHYS.MECA.ACOU]Physics [physics]/Mechanics [physics]/Acoustics [physics.class-ph] [PHYS.PHYS.PHYS-BIO-PH]Physics [physics]/Physics [physics]/Biological Physics [physics.bio-ph] Ferrari, Maxence Marxer, Ricard Asch, Mark Glotin, Hervé Wave Propagation in the Biosonar Organ of sperm whales using a Finite Difference Time Domain method |
topic_facet |
[INFO.INFO-MO]Computer Science [cs]/Modeling and Simulation [PHYS.MECA.ACOU]Physics [physics]/Mechanics [physics]/Acoustics [physics.class-ph] [PHYS.PHYS.PHYS-BIO-PH]Physics [physics]/Physics [physics]/Biological Physics [physics.bio-ph] |
description |
International audience The bio-sonar of sperm whales presents many specific characteristics, such as its size, its loudness or its vocalization abilities. Furthermore it fulfills several roles in their foraging and social behaviour. However our knowledge about its operation remains limited to the main acoustic path that the emitted pulse may take. We still ignore the precise mechanisms that shape the wave and on which parts the sperm whale is able to act. In this paper, we describe a technique to simulate sperm whale click generation from a physical perspective. Such an approach aims at unveiling the processes involved in their vocal production, as a stepping stone towards a better understanding of their interaction with peers and the environment. |
author2 |
Laboratoire d'Informatique et Systèmes (LIS) Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS) Laboratoire Amiénois de Mathématique Fondamentale et Appliquée - UMR CNRS 7352 (LAMFA) Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS) DYNamiques de l’Information (DYNI) Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS) University of Sheffield Sheffield Laboratoire Amiénois de Mathématique Fondamentale et Appliquée (LAMFA) Laboratoire des Sciences de l'Information et des Systèmes (LSIS) Centre National de la Recherche Scientifique (CNRS)-Arts et Métiers Paristech ENSAM Aix-en-Provence-Université de Toulon (UTLN)-Aix Marseille Université (AMU) |
format |
Conference Object |
author |
Ferrari, Maxence Marxer, Ricard Asch, Mark Glotin, Hervé |
author_facet |
Ferrari, Maxence Marxer, Ricard Asch, Mark Glotin, Hervé |
author_sort |
Ferrari, Maxence |
title |
Wave Propagation in the Biosonar Organ of sperm whales using a Finite Difference Time Domain method |
title_short |
Wave Propagation in the Biosonar Organ of sperm whales using a Finite Difference Time Domain method |
title_full |
Wave Propagation in the Biosonar Organ of sperm whales using a Finite Difference Time Domain method |
title_fullStr |
Wave Propagation in the Biosonar Organ of sperm whales using a Finite Difference Time Domain method |
title_full_unstemmed |
Wave Propagation in the Biosonar Organ of sperm whales using a Finite Difference Time Domain method |
title_sort |
wave propagation in the biosonar organ of sperm whales using a finite difference time domain method |
publisher |
HAL CCSD |
publishDate |
2019 |
url |
https://hal.archives-ouvertes.fr/hal-02445408 https://hal.archives-ouvertes.fr/hal-02445408/document https://hal.archives-ouvertes.fr/hal-02445408/file/VIHAR_2019.pdf |
op_coverage |
Lodon, United Kingdom |
genre |
Sperm whale |
genre_facet |
Sperm whale |
op_source |
VIHAR https://hal.archives-ouvertes.fr/hal-02445408 VIHAR, Aug 2019, Lodon, United Kingdom |
op_relation |
hal-02445408 https://hal.archives-ouvertes.fr/hal-02445408 https://hal.archives-ouvertes.fr/hal-02445408/document https://hal.archives-ouvertes.fr/hal-02445408/file/VIHAR_2019.pdf |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1766208580190470144 |