3rd French conference on acoustics
J. Phys. IV France 04 (1994) C5-529-C5-532
Effet du type d'activité cognitive et de nuisance auditive sur les caractéristiques du signal de paroleE. ABSIL and B. HARMEGNIES
Département de la Communication Parlée, Université de Mons-Hainaut, 18 Place du Parc, 7000 Mons, Belgium
This paper reports acoustic analyses of 1. duration, 2. formant measures and 3. pitch performed on speech samples obtained in conditions of simultaneous presence of two independent variables : the type of cognitive task and the kind of auditive feedback. The results show modifications of the studied parameters and suggest an explanatory hypothesis about relation between tension, induced by stressing conditions, and larynx mobility.
© EDP Sciences 1994