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Voice modulation: a window into the origins of human vocal control?
journal contribution
posted on 2023-06-09, 00:33 authored by Katarzyna Pisanski, Valentina Cartei, Carolyn McGettigan, Jordan Raine, David RebyAn unresolved issue in comparative approaches to speech evolution is the apparent absence of an intermediate vocal communication system between human speech and the less flexible vocal repertoires of other primates. We argue that humans’ ability to modulate nonverbal vocal features evolutionarily linked to expression of body size and sex (fundamental and formant frequencies) provides a largely overlooked window into the nature of this intermediate system. Recent behavioral and neural evidence indicates that humans’ vocal control abilities, commonly assumed to subserve speech, extend to these nonverbal dimensions. This capacity appears in continuity with context-dependent frequency modulations recently identified in other mammals, including primates, and may represent a living relic of early vocal control abilities that led to articulated human speech.
History
Publication status
- Published
File Version
- Accepted version
Journal
Trends in Cognitive SciencesISSN
1364-6613Publisher
ElsevierExternal DOI
Issue
4Volume
20Page range
304-318Department affiliated with
- Psychology Publications
Full text available
- No
Peer reviewed?
- Yes