Article
Acoustic Features of Emotional Expression in Preverbal Infant Vocalizations
2025-10-06
Abstract excerpt
The musicality of human communication before the onset of words enables mutual interaction from early infancy and lays the foundation for language development. The present study investigated the development of infants’ emotional vocalizations across the first year of life, with a specific focus on their acoustic properties. Analyses revealed systematic age-related changes in acoustic features, with pronounced shif...
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Identifiers and source
- Literature Corpus work
- ac1a1948-5da9-5481-9a8d-ee0533ab0a97
- DOI
- 10.1101/2025.10.06.680673