Voice attractiveness also conveys important psycho-socio-biological information that have a significant effect on the speaker’s mating and reproductive success

Vocal Preferences in Humans: A Systematic Review. Melissa Barkat-Defradas, Michel Raymond, Alexandre Suire. Chapter in Voice Attractiveness pp 55-80, October 11 2020. https://rd.springer.com/chapter/10.1007/978-981-15-6627-1_4

Abstract: Surprisingly, the study of human voice evolution has long been conducted without any reference to its biological function. Yet, following Darwin’s original concept, John Ohala was the first linguist to assume the functional role of sexual selection to explain vocal dimorphism in humans. Nevertheless, it is only at the very beginning of the millennial [millenium?] that the study of voice attractiveness developed, revealing that beyond its linguistic role, voice also conveys important psycho-socio-biological information that have a significant effect on the speaker’s mating and reproductive success. In this review article, our aim is to synthesize 20 years of research dedicated to the study of vocal preferences and to present the evolutionary benefits associated with such preferences.

Keywords: Vocal preferences Perception Language evolution Sexual selection Evolutionary biology Acoustics Voice Fundamental frequency Formant dispersion Voice attractiveness