Data for: Intelligibility of speech produced by sigthed and blind adults

Données recueillies auprès de 20 auditeurs francophones adultes lors d'un test d'identification de voyelles produites par des locuteurs francophones adultes voyants et aveugles. The objective of this study is to investigate the effects of congenital visual deprivation on vowel intelligibility in adult speakers of Canadian French. Twenty adult listeners performed two perceptual identification tasks in which vowels produced by congenitally blind adults and sighted adults were used as stimuli. Together, the results suggest that adult blind speakers have learned to adapt to their sensory loss so that they can successfully achieve intelligible vowel targets in non-noisy conditions but that they produce less intelligible speech in noisy conditions.