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Vojtech, Jennifer M.; Chan, Michael D.; Shiwani, Bhawna; Roy, Serge H.; Heaton, James T.; Meltzner, Geoffrey S.; Contessa, Paola; De Luca, Gianluca; Patel, Rupal; Kline, Joshua C. – Journal of Speech, Language, and Hearing Research, 2021
Purpose: This study aimed to evaluate a novel communication system designed to translate surface electromyographic (sEMG) signals from articulatory muscles into speech using a personalized, digital voice. The system was evaluated for word recognition, prosodic classification, and listener perception of synthesized speech. Method: sEMG signals were…
Descriptors: Human Body, Speech, Articulation (Speech), Word Recognition
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Connaghan, Kathryn P.; Patel, Rupal – Journal of Speech, Language, and Hearing Research, 2017
Purpose: To compare vowel acoustics and intelligibility in words produced with and without contrastive stress by speakers with spastic (mixed-spastic) dysarthria secondary to cerebral palsy (DYS[subscript CP]) and healthy controls (HCs). Method: Fifteen participants (9 men, 6 women; age M = 42 years) with DYS[subscript CP] and 15 HCs (9 men, 6…
Descriptors: Suprasegmentals, Vowels, Acoustics, Articulation Impairments