Animal Behavior & CognitionbioRxiv
Acoustic regularities in infant-directed speech and song across cultures
C. B. Hilton, C. J. Moser, M. Bertolo…·S. A. Mehr
The paper shows that infant-directed speech and song across cultures share consistent acoustic features that can be reliably classified and are perceptible to listeners.
DOI 10.1038/s41562-022-01410-x