Articles with "call types" as a keyword



Factors affecting call usage in wild black-and-white ruffed lemurs (Varecia variegata) at Mangevo, Ranomafana National Park

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Published in 2021 at "Primates"

DOI: 10.1007/s10329-021-00956-0

Abstract: Vocal communication is an important modality for group-living primates inhabiting dense forest habitats that can hinder visual and olfactory signals. Nevertheless, research on primate vocalizations has historically focused on a narrow subset of haplorhine taxa;… read more here.

Keywords: call; ruffed lemurs; lemurs varecia; call types ... See more keywords
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Vocal development in nestling kea parrots (Nestor notabilis)

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Published in 2020 at "Bioacoustics"

DOI: 10.1080/09524622.2019.1705184

Abstract: ABSTRACT This study investigates vocal development of nestling kea parrots (Nestor notabilis). First, we examine how many structurally distinct call types were present during the nestling period, and the age in which call types occurred.… read more here.

Keywords: development nestling; call; kea parrots; call types ... See more keywords

Physical growth drives vocal sequence development in marmoset infants

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Published in 2018 at "Journal of the Acoustical Society of America"

DOI: 10.1121/1.5035851

Abstract: The vocal sequences of marmosets exhibit many drastic changes during infancy. One of the most pronounced of these is the gradual convergence from a variety of call types in the undirected context to long distance… read more here.

Keywords: vocal sequences; phee calls; marmoset infants; call types ... See more keywords

Fish Acoustic Detection Algorithm Research: a deep learning app for Caribbean grouper calls detection and call types classification

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Published in 2024 at "Frontiers in Marine Science"

DOI: 10.3389/fmars.2024.1378159

Abstract: In this paper, we present the first machine learning package developed specifically for fish calls identification within a specific range (0–500Hz) that encompasses four Caribbean grouper species: red hind (E. guttatus), Nassau (E. striatus), yellowfin… read more here.

Keywords: detection; deep learning; grouper; caribbean grouper ... See more keywords