Fronteiras do vozeamento na identificação do falante

Martins, Fernando; Rodrigues, Celeste; Brissos, Fernando

http://hdl.handle.net/10451/31217

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Authors

Martins, Fernando

Rodrigues, Celeste

Brissos, Fernando

Abstract(s)

This paper aims at testing a new parameter of acoustic analysis of speech to be used in forensic phonetic analysis. We state the following hypothesis: Prevoicing values depend on speaker physiological and motion abilities and are part of his profile. We describe the results of the acoustic analysis of speech of fourteen European Portuguese speakers and we compare them to a real forensic case. Our results show that Prevoicing is clearly a cue for speaker identity and, consequently, it must be included in acoustic forensic evaluation reports.

Keywords

Fonética acústica Fonética forense Identificação do falante Pré-vozeamento

URI

http://hdl.handle.net/10451/31217

Citation

Martins, F., C. Rodrigues and F. Brissos (2014). Fronteiras de vozeamento na identificação do falante, Textos selecionados do XXIX Encontro Nacional da APL, Porto, APL, 345-359