3D diarization of a sperm whale click cocktail party by an ultra high sampling rate portable hydrophone array for assessing individual cetacean growth curves
International audience Passive acoustics allow us to study group of animals and obtain information that could not be gathered through other methods. In this paper we study a set of near-field audiovisual recordings of a sperm whale pod, acquired with a specific ultra high-frequency and small apertur...
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ftunivtoulon:oai:HAL:hal-03230843v1 2024-06-23T07:56:58+00:00 3D diarization of a sperm whale click cocktail party by an ultra high sampling rate portable hydrophone array for assessing individual cetacean growth curves Ferrari, Maxence Glotin, Hervé Oger, Marina Marxer, Ricard Asch, Mark Gies, Valentin Sarano, Francois Laboratoire d'Informatique et des Systèmes (LIS) (Marseille, Toulon) (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 UPJV (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) Lyon, France 2020-12-07 https://hal.science/hal-03230843 https://hal.science/hal-03230843/document https://hal.science/hal-03230843/file/001097.pdf https://doi.org/10.48465/fa.2020.1097 en eng HAL CCSD info:eu-repo/semantics/altIdentifier/doi/10.48465/fa.2020.1097 hal-03230843 https://hal.science/hal-03230843 https://hal.science/hal-03230843/document https://hal.science/hal-03230843/file/001097.pdf doi:10.48465/fa.2020.1097 info:eu-repo/semantics/OpenAccess Forum Acusticum https://hal.science/hal-03230843 Forum Acusticum, Dec 2020, Lyon, France. pp.3239-3243, ⟨10.48465/fa.2020.1097⟩ 3 localisation bioacoustics near field animal diarization [PHYS.MECA.ACOU]Physics [physics]/Mechanics [physics]/Acoustics [physics.class-ph] [PHYS.MECA.VIBR]Physics [physics]/Mechanics [physics]/Vibrations [physics.class-ph] info:eu-repo/semantics/conferenceObject Conference papers 2020 ftunivtoulon https://doi.org/10.48465/fa.2020.1097 2024-06-11T00:05:54Z International audience Passive acoustics allow us to study group of animals and obtain information that could not be gathered through other methods. In this paper we study a set of near-field audiovisual recordings of a sperm whale pod, acquired with a specific ultra high-frequency and small aperture antenna. This antenna is equiped of the JASON DAC, allowing up to 5 channels recordings at 2 MHz sampling rate. This high velocity recording allows to reduce the size of the array, while keeping good angle of arrival resolution. We then demonstrate how TDoA and non linear solver yield to the localisation of nearly all the clicks emitted by the animal that are filmed. Such characterization of their vocalizations, correlated to individual identifications from visual identification opens avenue to possible acoustic individual signature. Conference Object Sperm whale Université de Toulon: HAL |
institution |
Open Polar |
collection |
Université de Toulon: HAL |
op_collection_id |
ftunivtoulon |
language |
English |
topic |
3 localisation bioacoustics near field animal diarization [PHYS.MECA.ACOU]Physics [physics]/Mechanics [physics]/Acoustics [physics.class-ph] [PHYS.MECA.VIBR]Physics [physics]/Mechanics [physics]/Vibrations [physics.class-ph] |
spellingShingle |
3 localisation bioacoustics near field animal diarization [PHYS.MECA.ACOU]Physics [physics]/Mechanics [physics]/Acoustics [physics.class-ph] [PHYS.MECA.VIBR]Physics [physics]/Mechanics [physics]/Vibrations [physics.class-ph] Ferrari, Maxence Glotin, Hervé Oger, Marina Marxer, Ricard Asch, Mark Gies, Valentin Sarano, Francois 3D diarization of a sperm whale click cocktail party by an ultra high sampling rate portable hydrophone array for assessing individual cetacean growth curves |
topic_facet |
3 localisation bioacoustics near field animal diarization [PHYS.MECA.ACOU]Physics [physics]/Mechanics [physics]/Acoustics [physics.class-ph] [PHYS.MECA.VIBR]Physics [physics]/Mechanics [physics]/Vibrations [physics.class-ph] |
description |
International audience Passive acoustics allow us to study group of animals and obtain information that could not be gathered through other methods. In this paper we study a set of near-field audiovisual recordings of a sperm whale pod, acquired with a specific ultra high-frequency and small aperture antenna. This antenna is equiped of the JASON DAC, allowing up to 5 channels recordings at 2 MHz sampling rate. This high velocity recording allows to reduce the size of the array, while keeping good angle of arrival resolution. We then demonstrate how TDoA and non linear solver yield to the localisation of nearly all the clicks emitted by the animal that are filmed. Such characterization of their vocalizations, correlated to individual identifications from visual identification opens avenue to possible acoustic individual signature. |
author2 |
Laboratoire d'Informatique et des Systèmes (LIS) (Marseille, Toulon) (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 UPJV (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) |
format |
Conference Object |
author |
Ferrari, Maxence Glotin, Hervé Oger, Marina Marxer, Ricard Asch, Mark Gies, Valentin Sarano, Francois |
author_facet |
Ferrari, Maxence Glotin, Hervé Oger, Marina Marxer, Ricard Asch, Mark Gies, Valentin Sarano, Francois |
author_sort |
Ferrari, Maxence |
title |
3D diarization of a sperm whale click cocktail party by an ultra high sampling rate portable hydrophone array for assessing individual cetacean growth curves |
title_short |
3D diarization of a sperm whale click cocktail party by an ultra high sampling rate portable hydrophone array for assessing individual cetacean growth curves |
title_full |
3D diarization of a sperm whale click cocktail party by an ultra high sampling rate portable hydrophone array for assessing individual cetacean growth curves |
title_fullStr |
3D diarization of a sperm whale click cocktail party by an ultra high sampling rate portable hydrophone array for assessing individual cetacean growth curves |
title_full_unstemmed |
3D diarization of a sperm whale click cocktail party by an ultra high sampling rate portable hydrophone array for assessing individual cetacean growth curves |
title_sort |
3d diarization of a sperm whale click cocktail party by an ultra high sampling rate portable hydrophone array for assessing individual cetacean growth curves |
publisher |
HAL CCSD |
publishDate |
2020 |
url |
https://hal.science/hal-03230843 https://hal.science/hal-03230843/document https://hal.science/hal-03230843/file/001097.pdf https://doi.org/10.48465/fa.2020.1097 |
op_coverage |
Lyon, France |
genre |
Sperm whale |
genre_facet |
Sperm whale |
op_source |
Forum Acusticum https://hal.science/hal-03230843 Forum Acusticum, Dec 2020, Lyon, France. pp.3239-3243, ⟨10.48465/fa.2020.1097⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.48465/fa.2020.1097 hal-03230843 https://hal.science/hal-03230843 https://hal.science/hal-03230843/document https://hal.science/hal-03230843/file/001097.pdf doi:10.48465/fa.2020.1097 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.48465/fa.2020.1097 |
_version_ |
1802650381117816832 |