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Occurrences of non-linear phenomena and vocal harshness in dog whines as indicators of stress and ageing

During social interactions, acoustic parameters of tetrapods’ vocalisations reflect the emotional state of the caller. Higher levels of spectral noise and the occurrence of irregularities (non-linear phenomena NLP) might be negative arousal indicators in alarm calls, although less is known about oth...

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Bibliografische gegevens
Gepubliceerd in:Sci Rep
Hoofdauteurs: Marx, András, Lenkei, Rita, Pérez Fraga, Paula, Bakos, Viktória, Kubinyi, Enikő, Faragó, Tamás
Formaat: Artigo
Taal:Inglês
Gepubliceerd in: Nature Publishing Group UK 2021
Onderwerpen:
Online toegang:https://ncbi.nlm.nih.gov/pmc/articles/PMC7904949/
https://ncbi.nlm.nih.gov/pubmed/33627739
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-021-83614-1
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