A standardized method of classifying pulsed sounds and its application to pulse rate measurement of blue whale southeast Pacific song units
International audience Pulsed sounds are an interesting example of complex biological sounds, frequent in cetaceans' vocalizations. A two-group classification of these sounds is proposed: tonal or non-tonal. Through two simple mathematical models, it is shown that this classification can lead t...
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ftunivnantes:oai:HAL:hal-02440173v1 2023-05-15T15:45:08+02:00 A standardized method of classifying pulsed sounds and its application to pulse rate measurement of blue whale southeast Pacific song units Patris, Julie Malige, Franck Glotin, Hervé Asch, Mark Buchan, Susannah DYNamiques de l’Information (DYNI) Laboratoire d'Informatique et Systèmes (LIS) 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) Laboratoire Amiénois de Mathématique Fondamentale et Appliquée - UMR CNRS 7352 (LAMFA) Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS) Universidad de Concepción - University of Concepcion Chile PNRIA 2019-10 https://hal.science/hal-02440173 https://hal.science/hal-02440173/document https://hal.science/hal-02440173/file/pdf_archiveJASMANvol_146iss_42145_1.pdf https://doi.org/10.1121/1.5126710 en eng HAL CCSD Acoustical Society of America info:eu-repo/semantics/altIdentifier/doi/10.1121/1.5126710 hal-02440173 https://hal.science/hal-02440173 https://hal.science/hal-02440173/document https://hal.science/hal-02440173/file/pdf_archiveJASMANvol_146iss_42145_1.pdf doi:10.1121/1.5126710 info:eu-repo/semantics/OpenAccess ISSN: 0001-4966 EISSN: 1520-8524 Journal of the Acoustical Society of America https://hal.science/hal-02440173 Journal of the Acoustical Society of America, 2019, 146 (4), pp.2145-2154. ⟨10.1121/1.5126710⟩ [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing info:eu-repo/semantics/article Journal articles 2019 ftunivnantes https://doi.org/10.1121/1.5126710 2023-03-08T04:56:25Z International audience Pulsed sounds are an interesting example of complex biological sounds, frequent in cetaceans' vocalizations. A two-group classification of these sounds is proposed: tonal or non-tonal. Through two simple mathematical models, it is shown that this classification can lead to better techniques for measuring the pulse rate. This classification is thus useful for improving measurement accuracy, but can also help in formulating hypotheses regarding mechanisms of sound production. This method of classification is applied to south Pacific blue whale vocalizations and it is found that the pulse rate corresponds to the fundamental frequency (not expressed in the spectrum) of the song. Thus, the hypothesis that the sound is produced by only one organ and then filtered by the body of the giant is reinforced. Article in Journal/Newspaper Blue whale Université de Nantes: HAL-UNIV-NANTES Pacific The Journal of the Acoustical Society of America 146 4 2145 2154 |
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Open Polar |
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Université de Nantes: HAL-UNIV-NANTES |
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ftunivnantes |
language |
English |
topic |
[INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing |
spellingShingle |
[INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing Patris, Julie Malige, Franck Glotin, Hervé Asch, Mark Buchan, Susannah A standardized method of classifying pulsed sounds and its application to pulse rate measurement of blue whale southeast Pacific song units |
topic_facet |
[INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing |
description |
International audience Pulsed sounds are an interesting example of complex biological sounds, frequent in cetaceans' vocalizations. A two-group classification of these sounds is proposed: tonal or non-tonal. Through two simple mathematical models, it is shown that this classification can lead to better techniques for measuring the pulse rate. This classification is thus useful for improving measurement accuracy, but can also help in formulating hypotheses regarding mechanisms of sound production. This method of classification is applied to south Pacific blue whale vocalizations and it is found that the pulse rate corresponds to the fundamental frequency (not expressed in the spectrum) of the song. Thus, the hypothesis that the sound is produced by only one organ and then filtered by the body of the giant is reinforced. |
author2 |
DYNamiques de l’Information (DYNI) Laboratoire d'Informatique et Systèmes (LIS) 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) Laboratoire Amiénois de Mathématique Fondamentale et Appliquée - UMR CNRS 7352 (LAMFA) Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS) Universidad de Concepción - University of Concepcion Chile PNRIA |
format |
Article in Journal/Newspaper |
author |
Patris, Julie Malige, Franck Glotin, Hervé Asch, Mark Buchan, Susannah |
author_facet |
Patris, Julie Malige, Franck Glotin, Hervé Asch, Mark Buchan, Susannah |
author_sort |
Patris, Julie |
title |
A standardized method of classifying pulsed sounds and its application to pulse rate measurement of blue whale southeast Pacific song units |
title_short |
A standardized method of classifying pulsed sounds and its application to pulse rate measurement of blue whale southeast Pacific song units |
title_full |
A standardized method of classifying pulsed sounds and its application to pulse rate measurement of blue whale southeast Pacific song units |
title_fullStr |
A standardized method of classifying pulsed sounds and its application to pulse rate measurement of blue whale southeast Pacific song units |
title_full_unstemmed |
A standardized method of classifying pulsed sounds and its application to pulse rate measurement of blue whale southeast Pacific song units |
title_sort |
standardized method of classifying pulsed sounds and its application to pulse rate measurement of blue whale southeast pacific song units |
publisher |
HAL CCSD |
publishDate |
2019 |
url |
https://hal.science/hal-02440173 https://hal.science/hal-02440173/document https://hal.science/hal-02440173/file/pdf_archiveJASMANvol_146iss_42145_1.pdf https://doi.org/10.1121/1.5126710 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Blue whale |
genre_facet |
Blue whale |
op_source |
ISSN: 0001-4966 EISSN: 1520-8524 Journal of the Acoustical Society of America https://hal.science/hal-02440173 Journal of the Acoustical Society of America, 2019, 146 (4), pp.2145-2154. ⟨10.1121/1.5126710⟩ |
op_relation |
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op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1121/1.5126710 |
container_title |
The Journal of the Acoustical Society of America |
container_volume |
146 |
container_issue |
4 |
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2145 |
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2154 |
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