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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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Static and dynamic formant scaling conveys body size and aggression
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In: R Soc Open Sci (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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Human voice pitch measures are robust across a variety of speech recordings: methodological and theoretical implications
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In: ISSN: 1744-9561 ; Biology Letters ; https://hal.archives-ouvertes.fr/hal-03501104 ; Biology Letters, Royal Society, The, 2021, 17 (9), ⟨10.1098/rsbl.2021.0356⟩ (2021)
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Supplementary material from "Human voice pitch measures are robust across a variety of speech recordings: methodological and theoretical implications" ...
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Supplementary material from "Human voice pitch measures are robust across a variety of speech recordings: methodological and theoretical implications" ...
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Dataset from Human voice pitch measures are robust across a variety of speech recordings: methodological and theoretical implications ...
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Supplementary tables from Human voice pitch measures are robust across a variety of speech recordings: methodological and theoretical implications ...
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Recording script from Human voice pitch measures are robust across a variety of speech recordings: methodological and theoretical implications ...
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Dataset from Human voice pitch measures are robust across a variety of speech recordings: methodological and theoretical implications ...
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Recording script from Human voice pitch measures are robust across a variety of speech recordings: methodological and theoretical implications ...
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Supplementary tables from Human voice pitch measures are robust across a variety of speech recordings: methodological and theoretical implications ...
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Individual differences in human voice pitch are preserved from speech to screams, roars and pain cries
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Human roars communicate upper-body strength more effectively than do screams or aggressive and distressed speech
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The pitch of babies’ cries predicts their voice pitch at age 5
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The role of visual experience in the emergence of cross-modal correspondences
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The pitch of babies’ cries predicts their voice pitch at age five
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Abstract:
Voice pitch (fundamental frequency, F0) is a key dimension of our voice that varies Voice pitch (fundamental frequency, F0) is a key dimension of our voice that varies before and after puberty. While a recent longitudinal study indicates that inter-individual differences in voice pitch remain stable in men during adulthood and may even be determined before puberty [1], whether these differences emerge in infancy remains unknown. Here, using a longitudinal study design, we investigate the hypothesis that inter-individual differences in F0 are already present in the cries of pre-verbal babies. While based on a small sample (n = 15), our results indicate that the F0 of babies’ cries at 4 months of age may predict the F0 of their speech utterances at 5 years of age, explaining 41% of the inter-individual variance in voice pitch at that age in our sample. We also found that the right-hand ratio of the length of their index to ring finger (2D:4D digit ratio), which has been proposed to constitute an index of prenatal testosterone exposure, was positively correlated with F0 at both 4 months and 5 years of age. These findings suggest that a substantial proportion of between-individual differences in voice pitch, which convey important biosocial information about speakers, may partly originate in utero and thus already be present soon after birth.
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URL: http://sro.sussex.ac.uk/id/eprint/76808/3/Levrero%20et%20al.%20revision.pdf https://doi.org/10.1098/rsbl.2018.0065 http://sro.sussex.ac.uk/id/eprint/76808/
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Voice-based assessments of trustworthiness, competence, and warmth in blind and sighted adults
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Low is large: spatial location and pitch interact in voice-based body size estimation
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