Comment on "temporal and spatial variation in harbor seal (Phoca vitulina L.) roar calls from southern Scandinavia" [J. Acoust. Soc. Am. 141, 1824-1834 (2017)]
In their recent article, Sabinsky and colleagues investigated heterogeneity in harbor seals' vocalizations. The authors found seasonal and geographical variation in acoustic parameters, warning readers that recording conditions might account for some of their results. This paper expands on the...
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ftunivromairis:oai:iris.uniroma1.it:11573/1682553 2024-09-15T18:10:39+00:00 Comment on "temporal and spatial variation in harbor seal (Phoca vitulina L.) roar calls from southern Scandinavia" [J. Acoust. Soc. Am. 141, 1824-1834 (2017)] Ravignani A. Ravignani, A. 2018 https://hdl.handle.net/11573/1682553 https://doi.org/10.1121/1.5021770 eng eng Acoustical Society of America info:eu-repo/semantics/altIdentifier/wos/WOS:000424014800058 volume:143 issue:1 firstpage:504 lastpage:508 numberofpages:5 journal:THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA https://hdl.handle.net/11573/1682553 doi:10.1121/1.5021770 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85041288342 info:eu-repo/semantics/article 2018 ftunivromairis https://doi.org/10.1121/1.5021770 2024-07-18T06:44:31Z In their recent article, Sabinsky and colleagues investigated heterogeneity in harbor seals' vocalizations. The authors found seasonal and geographical variation in acoustic parameters, warning readers that recording conditions might account for some of their results. This paper expands on the temporal aspect of the encountered heterogeneity in harbor seals' vocalizations. Temporal information is the least susceptible to variable recording conditions. Hence geographical and seasonal variability in roar timing constitutes the most robust finding in the target article. In pinnipeds, evidence of timing and rhythm in the millisecond range - as opposed to circadian and seasonal rhythms - has theoretical and interdisciplinary relevance. In fact, the study of rhythm and timing in harbor seals is particularly decisive to support or confute a cross-species hypothesis, causally linking the evolution of vocal production learning and rhythm. The results by Sabinsky and colleagues can shed light on current scientific questions beyond pinniped bioacoustics, and help formulate empirically testable predictions. Article in Journal/Newspaper harbor seal Phoca vitulina Sapienza Università di Roma: CINECA IRIS The Journal of the Acoustical Society of America 143 1 504 508 |
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Sapienza Università di Roma: CINECA IRIS |
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English |
description |
In their recent article, Sabinsky and colleagues investigated heterogeneity in harbor seals' vocalizations. The authors found seasonal and geographical variation in acoustic parameters, warning readers that recording conditions might account for some of their results. This paper expands on the temporal aspect of the encountered heterogeneity in harbor seals' vocalizations. Temporal information is the least susceptible to variable recording conditions. Hence geographical and seasonal variability in roar timing constitutes the most robust finding in the target article. In pinnipeds, evidence of timing and rhythm in the millisecond range - as opposed to circadian and seasonal rhythms - has theoretical and interdisciplinary relevance. In fact, the study of rhythm and timing in harbor seals is particularly decisive to support or confute a cross-species hypothesis, causally linking the evolution of vocal production learning and rhythm. The results by Sabinsky and colleagues can shed light on current scientific questions beyond pinniped bioacoustics, and help formulate empirically testable predictions. |
author2 |
Ravignani, A. |
format |
Article in Journal/Newspaper |
author |
Ravignani A. |
spellingShingle |
Ravignani A. Comment on "temporal and spatial variation in harbor seal (Phoca vitulina L.) roar calls from southern Scandinavia" [J. Acoust. Soc. Am. 141, 1824-1834 (2017)] |
author_facet |
Ravignani A. |
author_sort |
Ravignani A. |
title |
Comment on "temporal and spatial variation in harbor seal (Phoca vitulina L.) roar calls from southern Scandinavia" [J. Acoust. Soc. Am. 141, 1824-1834 (2017)] |
title_short |
Comment on "temporal and spatial variation in harbor seal (Phoca vitulina L.) roar calls from southern Scandinavia" [J. Acoust. Soc. Am. 141, 1824-1834 (2017)] |
title_full |
Comment on "temporal and spatial variation in harbor seal (Phoca vitulina L.) roar calls from southern Scandinavia" [J. Acoust. Soc. Am. 141, 1824-1834 (2017)] |
title_fullStr |
Comment on "temporal and spatial variation in harbor seal (Phoca vitulina L.) roar calls from southern Scandinavia" [J. Acoust. Soc. Am. 141, 1824-1834 (2017)] |
title_full_unstemmed |
Comment on "temporal and spatial variation in harbor seal (Phoca vitulina L.) roar calls from southern Scandinavia" [J. Acoust. Soc. Am. 141, 1824-1834 (2017)] |
title_sort |
comment on "temporal and spatial variation in harbor seal (phoca vitulina l.) roar calls from southern scandinavia" [j. acoust. soc. am. 141, 1824-1834 (2017)] |
publisher |
Acoustical Society of America |
publishDate |
2018 |
url |
https://hdl.handle.net/11573/1682553 https://doi.org/10.1121/1.5021770 |
genre |
harbor seal Phoca vitulina |
genre_facet |
harbor seal Phoca vitulina |
op_relation |
info:eu-repo/semantics/altIdentifier/wos/WOS:000424014800058 volume:143 issue:1 firstpage:504 lastpage:508 numberofpages:5 journal:THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA https://hdl.handle.net/11573/1682553 doi:10.1121/1.5021770 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85041288342 |
op_doi |
https://doi.org/10.1121/1.5021770 |
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The Journal of the Acoustical Society of America |
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143 |
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1 |
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508 |
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