Marine mammal range and depth estimation using non-separated multipath propagation
International audience In passive acoustic monitoring, source localization using multipath propagation can be challenging whenever the source-receiver configuration leads to unresolved paths. Here, we propose a single-hydrophone method to estimate the range of a source based on two steps. First, we...
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ftunivnantes:oai:HAL:hal-01343781v1 2023-05-15T16:36:04+02:00 Marine mammal range and depth estimation using non-separated multipath propagation Barazzutti, Amélie Gervaise, Cedric Seger, Kerry D. Thode, Aaron R., Jorge Urban Martinez-Loustalot, Pamela Jimenez-Lopez, M. Esther Lopez-Arzate, Diana Mars, Jerome DGA/IP/ASC/ENV Direction générale de l'armement Bagneux (DGA) GIPSA - Signal Images Physique (GIPSA-SIGMAPHY) Département Images et Signal (GIPSA-DIS) Grenoble Images Parole Signal Automatique (GIPSA-lab ) Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 )-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 )-Grenoble Images Parole Signal Automatique (GIPSA-lab ) Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 )-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 ) Chaire CHORUS - Fondation Grenoble-INP Institut Polytechnique de Grenoble - Grenoble Institute of Technology Scripps Institution of Oceanography (SIO - UC San Diego) University of California San Diego (UC San Diego) University of California (UC)-University of California (UC) Universidad Autónoma de Baja California Sur (UABCS) DGA Salt Lake City, United States 2016-05-23 https://hal.archives-ouvertes.fr/hal-01343781 en eng HAL CCSD hal-01343781 https://hal.archives-ouvertes.fr/hal-01343781 Acoustics 2016 - 171st Meeting of The Acoustical Society of America https://hal.archives-ouvertes.fr/hal-01343781 Acoustics 2016 - 171st Meeting of The Acoustical Society of America, May 2016, Salt Lake City, United States. pp.2224 [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing info:eu-repo/semantics/conferenceObject Conference papers 2016 ftunivnantes 2022-12-07T02:30:30Z International audience In passive acoustic monitoring, source localization using multipath propagation can be challenging whenever the source-receiver configuration leads to unresolved paths. Here, we propose a single-hydrophone method to estimate the range of a source based on two steps. First, we define a time deformation operator (e.g., Bonnel et al. 2014) to estimate the signal’s impulse response (IR). Each group of paths, when warped at its time of arrival, is transformed into a tone that corresponds to a peak in the IR, which can be isolated in the warped time-frequency domain, permitting a significant improvement of the time resolution of the multipath, or groups of multipath. Next, relative arrival times are used to estimate the source range and depth. When only groups of paths are resolved, the identity of the paths constituting the group remains unknown, preventing the use of classical localization methods. To overcome this critical limitation, we apply an approach based on the characterization of groups of paths to estimate source location. We evaluate the method’s performance on synthesized data, and examine its potential use on humpback whale low-frequency modulated calls using data collected off Cabo San Lucas in 2013. Conference Object Humpback Whale Université de Nantes: HAL-UNIV-NANTES |
institution |
Open Polar |
collection |
Université de Nantes: HAL-UNIV-NANTES |
op_collection_id |
ftunivnantes |
language |
English |
topic |
[SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing |
spellingShingle |
[SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing Barazzutti, Amélie Gervaise, Cedric Seger, Kerry D. Thode, Aaron R., Jorge Urban Martinez-Loustalot, Pamela Jimenez-Lopez, M. Esther Lopez-Arzate, Diana Mars, Jerome Marine mammal range and depth estimation using non-separated multipath propagation |
topic_facet |
[SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing |
description |
International audience In passive acoustic monitoring, source localization using multipath propagation can be challenging whenever the source-receiver configuration leads to unresolved paths. Here, we propose a single-hydrophone method to estimate the range of a source based on two steps. First, we define a time deformation operator (e.g., Bonnel et al. 2014) to estimate the signal’s impulse response (IR). Each group of paths, when warped at its time of arrival, is transformed into a tone that corresponds to a peak in the IR, which can be isolated in the warped time-frequency domain, permitting a significant improvement of the time resolution of the multipath, or groups of multipath. Next, relative arrival times are used to estimate the source range and depth. When only groups of paths are resolved, the identity of the paths constituting the group remains unknown, preventing the use of classical localization methods. To overcome this critical limitation, we apply an approach based on the characterization of groups of paths to estimate source location. We evaluate the method’s performance on synthesized data, and examine its potential use on humpback whale low-frequency modulated calls using data collected off Cabo San Lucas in 2013. |
author2 |
DGA/IP/ASC/ENV Direction générale de l'armement Bagneux (DGA) GIPSA - Signal Images Physique (GIPSA-SIGMAPHY) Département Images et Signal (GIPSA-DIS) Grenoble Images Parole Signal Automatique (GIPSA-lab ) Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 )-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 )-Grenoble Images Parole Signal Automatique (GIPSA-lab ) Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 )-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 ) Chaire CHORUS - Fondation Grenoble-INP Institut Polytechnique de Grenoble - Grenoble Institute of Technology Scripps Institution of Oceanography (SIO - UC San Diego) University of California San Diego (UC San Diego) University of California (UC)-University of California (UC) Universidad Autónoma de Baja California Sur (UABCS) DGA |
format |
Conference Object |
author |
Barazzutti, Amélie Gervaise, Cedric Seger, Kerry D. Thode, Aaron R., Jorge Urban Martinez-Loustalot, Pamela Jimenez-Lopez, M. Esther Lopez-Arzate, Diana Mars, Jerome |
author_facet |
Barazzutti, Amélie Gervaise, Cedric Seger, Kerry D. Thode, Aaron R., Jorge Urban Martinez-Loustalot, Pamela Jimenez-Lopez, M. Esther Lopez-Arzate, Diana Mars, Jerome |
author_sort |
Barazzutti, Amélie |
title |
Marine mammal range and depth estimation using non-separated multipath propagation |
title_short |
Marine mammal range and depth estimation using non-separated multipath propagation |
title_full |
Marine mammal range and depth estimation using non-separated multipath propagation |
title_fullStr |
Marine mammal range and depth estimation using non-separated multipath propagation |
title_full_unstemmed |
Marine mammal range and depth estimation using non-separated multipath propagation |
title_sort |
marine mammal range and depth estimation using non-separated multipath propagation |
publisher |
HAL CCSD |
publishDate |
2016 |
url |
https://hal.archives-ouvertes.fr/hal-01343781 |
op_coverage |
Salt Lake City, United States |
genre |
Humpback Whale |
genre_facet |
Humpback Whale |
op_source |
Acoustics 2016 - 171st Meeting of The Acoustical Society of America https://hal.archives-ouvertes.fr/hal-01343781 Acoustics 2016 - 171st Meeting of The Acoustical Society of America, May 2016, Salt Lake City, United States. pp.2224 |
op_relation |
hal-01343781 https://hal.archives-ouvertes.fr/hal-01343781 |
_version_ |
1766026379571232768 |