ArticlePhilosophical transactions of the Royal Society of London. Series B, Biological sciences2025
Nonlinear phenomena in mammalian vocal communication: an introduction and scoping review.
Article in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Article
- Nonlinear phenomena in vertebrate vocalizations: mechanisms and communicative functions.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025Article
- Applying nonlinear dynamics to the voice: a historical perspective.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025Review
- Nonlinear phenomena in animal vocalizations: do they reflect alternative functional modes of voice control, 'leaked' cues to quality or condition, or both?Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025Review
- Nonlinear phenomena in mammalian vocal communication: an introduction and scoping review.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025Article
- 'Monkey yodels'-frequency jumps in New World monkey vocalizations greatly surpass human vocal register transitions.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025Article
- How to analyse and manipulate nonlinear phenomena in voice recordings.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025Review
- Acoustic context and dynamics of nonlinear phenomena in mammalian calls: the case of puppy whines.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025Article
- Application of nonlinear dynamics theory to understanding normal and pathologic voices in humans.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025Review
- Exploring nonlinear phenomena in animal vocalizations through oscillator theory.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025Review
- Transitions and tricks: nonlinear phenomena in the avian voice.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025Review
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Authors and funding
5 authors.
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Abstract
Nonlinear phenomena (NLP) are common elements of mammalian vocalizations. Resulting from irregular sound production, they contribute to perceived harshness and are often present in calls conveying urgency or arousal. Initially dismissed as by-products of vocal production, NLP are increasingly recognized for their adaptive potential. However, NLP have never been the subject of a comprehensive review across vertebrate taxa. Here, we introduce NLP and examine developments in NLP studies in mammals. We found 220 papers published between 1962 and 2023, with publication rates increasing with time. The studies covered a wide range of taxonomic groups but were dominated by artiodactyls, carnivores, bats, rodents and primates. Tinbergen's questions offer a framework for future investigations, highlighting that while much research has been conducted on adaptive function, our understanding is still lacking in terms of ontogeny, mechanisms and evolution. The existing literature is a testimony to the importance of NLP in animal vocalizations. With the use of novel tools for analysis and playback studies, NLP research can become more cohesive and impactful, fostering better understanding among researchers. We look forward to a new age of NLP research, which we anticipate will lead to a paradigm shift in our understanding of vocal communication in mammals.This article is part of the theme issue 'Nonlinear phenomena in vertebrate vocalizations: mechanisms and communicative functions'.
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