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Voice and its modulation in human mate choice
Vobecká, Tereza ; Třebický, Vít (advisor) ; Schneiderová, Irena (referee)
1 Abstract Vocal communication is one of the primary means of communication in humans. Information from utterances not providedsolely by speech but also by their acoustic properties (e.g. voice pitch). People tend to associate different acoustic parameters of voice with specific human characteristics, such as physical traits such as body size, sex or personality traits such as dominance or attractiveness. Human voice is dynamic, and it is modulated depending on the inner state of the speaker and external circumstances. For example, the modulation of speaker's voice may be caused by their emotional state or depend on the person they are talking to. This work aims to summarize and review existing literature about the modulation of acoustic parameters of the voice and its effect on perception of others in mate-choice context. Key words acoustics, attractiveness, non-verbal vocalization, fundamental frequency, preferences
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