“…Although both visual and acoustic cues are important for the determination of talkers' identity, it remains feasible to achieve this solely by relying on acoustic cues (Bent et al., 2016). Listeners can process specific characteristics in people's speech to make judgements about their social class (Labov, 1972), regional accents (Levy & Hanulíková, 2022), age (Koops et al., 2008), gender (Clopper et al., 2005), health status (McRae et al., 2002) and other characteristics. This demonstrates the complexity of the human voice as an auditory stimulus, showcasing its ability to convey information essential not only for voice recognition (the WHO) but also for speech perception (the WHAT) (Kuhl, 2011).…”