Artificial speech aid for vocal impairment Authors Dr.R. Azhagumurugan,S.Priyadharshini,C.S. Sharumathi,K. Malini,K. Lakshmipraba Keywords: Vocal impairment, communication, gesture, flex sensor, blue tooth Abstract Published 19191919-June06-3030 Issue Vol. 46 No. 3 (2019) Section Articles