Alexander Kain John-Paul Hosom Xiaochuan Niu Jan P. H. van Santen Melanie Fried-Oken Janice Staehely Improving the intelligibility of dysarthric speech. 743-759 2007 49 Speech Commun. 9 https://doi.org/10.1016/j.specom.2007.05.001 db/journals/speech/speech49.html#KainHNSFS07