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Vocal size exaggeration may have contributed to the origins of vocalic complexity
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In: ISSN: 0962-8436 ; EISSN: 1471-2970 ; Philosophical Transactions of the Royal Society B: Biological Sciences ; https://hal.archives-ouvertes.fr/hal-03501105 ; Philosophical Transactions of the Royal Society B: Biological Sciences, Royal Society, The, 2022, 377 (1841), ⟨10.1098/rstb.2020.0401⟩ (2022)
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Predicting strength from aggressive vocalizations versus speech in African bushland and urban communities
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In: ISSN: 0962-8436 ; EISSN: 1471-2970 ; Philosophical Transactions of the Royal Society B: Biological Sciences ; https://hal.archives-ouvertes.fr/hal-03501108 ; Philosophical Transactions of the Royal Society B: Biological Sciences, Royal Society, The, 2021, 376 (1840), ⟨10.1098/rstb.2020.0403⟩ (2021)
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Evolution of vocal performance and song complexity in island birds
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In: ISSN: 0908-8857 ; EISSN: 1600-048X ; Journal of Avian Biology ; https://hal.archives-ouvertes.fr/hal-03385561 ; Journal of Avian Biology, Wiley, 2021, e02726, ⟨10.1111/jav.02726⟩ (2021)
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Evolution of vocal performance and song complexity in island birds
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In: ISSN: 0908-8857 ; EISSN: 1600-048X ; Journal of Avian Biology ; https://hal.archives-ouvertes.fr/hal-03434809 ; Journal of Avian Biology, Wiley, 2021, e02726, ⟨10.1111/jav.02726⟩ (2021)
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Evolution of vocal performance and song complexity in island birds
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In: ISSN: 0908-8857 ; EISSN: 1600-048X ; Journal of Avian Biology ; https://hal.archives-ouvertes.fr/hal-03434809 ; Journal of Avian Biology, Wiley, In press, ⟨10.1111/jav.02726⟩ (2021)
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Biological conclusions about importance of order in mobbing calls vary with the reproductive context in Great Tits ( Parus major )
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In: ISSN: 0019-1019 ; EISSN: 1474-919X ; Ibis ; https://hal-univ-lyon1.archives-ouvertes.fr/hal-03250443 ; Ibis, Wiley, 2021, 163 (3), pp.834-844. ⟨10.1111/ibi.12940⟩ (2021)
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Comparing acoustic analyses of speech data collected remotely ...
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Contextual variations in calls of two non-oscine birds: the blue petrel and the Antarctic prion ...
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Abstract:
Bird vocalizations are critical cues in social interactions as they convey temporary information varying with the social context, e.g. the signaler motivation when facing a rival or a potential mate. To date, literature mainly focuses on learning birds. Burrowing petrels (Procellariidae) are non-learning birds with a limited vocal repertoire. Bachelor males communicate with conspecifics with a single call emitted in three situations: in absence of a certain auditory (spontaneous calls), towards females (female-directed calls) and toward males (male-directed calls). We first hypothesized that, although the call structure is preserved, temporal and spectral parameters vary between the three call types of bachelor males, translating different motivations (Motivation Hypothesis). To go further, we hypothesized that acoustic variations in male-directed calls indicate the signaler’s aggressive motivation and therefore the variations are similar whether calls are produced by breeder or bachelor males ... : To compare the acoustic structure of male calls according to the social situation and to their breeding status, we recorded the three call types (spontaneous, female-directed, and male-directed) from males of two burrowing petrel species, the blue petrel Halobaena caerulea and the Antarctic prion Pachyptila desolata. Records were made using field playback experiments on a small sub-Antarctic island within the Kerguelen Archipelaguo (Ile Verte, 49°51′ S, 70°05′ E) during the birds' breeding season in 2013, 2017, 2018. In total, we obtained N = 678 phrases of blue petrels (117 on breeders and 561 on bachelors) and 428 phrases of Antarctic prions (71 on breeders and 357 on bachelors). To describe and compare the call structure, we measured 34 acoustic parameters in both temporal and spectral domains at two syntactic levels (syllables and phrases) on recorded calls using the software Avisoft-SASLab Pro v5.2.11. To increase the accuracy of frequency measurements, we preliminarily downsampled recorded calls from ...
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Keyword:
acoustic communication; FOS Natural sciences; frequency shifts; motivation; petrels; vocal plasticity
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URL: http://datadryad.org/stash/dataset/doi:10.5061/dryad.8sf7m0cmj https://dx.doi.org/10.5061/dryad.8sf7m0cmj
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Classifying Laughter: An Exploration Of The Identification and Acoustic Features of Laughter Types
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In: Joseph Wharton Scholars (2021)
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Geographic variation in marmots’ alarm calls causes different responses
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In: ISSN: 0340-5443 ; EISSN: 1432-0762 ; Behavioral Ecology and Sociobiology ; https://hal-univ-lyon1.archives-ouvertes.fr/hal-02975219 ; Behavioral Ecology and Sociobiology, Springer Verlag, 2020, 74 (8), ⟨10.1007/s00265-020-02858-5⟩ (2020)
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Психофизиологические и психолингвистические особенности восприятия и порождения иноязычной речи ; Psychophysiological and Psycholinguistic Aspects of Foreign Speech Perception and Production
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Perception of nonnative tonal contrasts by Mandarin-English and English-Mandarin sequential bilinguals
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THE COMMON AND DISTINCTIVE PHONETIC-PHONOLOGICAL FEATURES OF THE POSTERIOR / PARIETAL MONOPHTHONGS /a/ IN ROUMANIAN AND /ᴧ/ IN ENGLIS ...
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THE COMMON AND DISTINCTIVE PHONETIC-PHONOLOGICAL FEATURES OF THE POSTERIOR / PARIETAL MONOPHTHONGS /a/ IN ROUMANIAN AND /ᴧ/ IN ENGLIS ...
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Grand Rounds: Acoustic Shock Disorder
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In: ETSU Faculty Works (2019)
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Native language influence on brass instrument performance: An application of generalized additive mixed models (GAMMs) to midsagittal ultrasound images of the tongue
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The temporal window of audio-tactile integration in speech perception
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Motor speech and non-motor language endophenotypes of Parkinson’s disease
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Neural mechanisms for selectively tuning in to the target speaker in a naturalistic noisy situation.
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In: Nature communications, vol 9, iss 1 (2018)
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Prenatal exposure to incubation calls affects song learning in the zebra finch
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