Analysis and classification of the nasal finals in hearing-impaired patients using tongue movement features

In this study, the patient group included 10 young adults with hearing impairment (HI), and the control group included 12 young adults with normal hearing (NH). All participants produced six nasal finals in Mandarin under the same condition, chosen from the Mandarin Chinese phonetic alphabet. Six kinematic features (displacement, duration, maximum velocity, minimum velocity, mean velocity and standard deviation of velocity) were extracted and analyzed in the HI group and compared with those of the NH group. We performed an independent samples t-test to investigate significant differences in the means of the normal and pathological samples. We investigated the speech recognition of HI and NH samples using machine learning approaches (support vector machine, radial basis function network, ra...

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from #Head and Neck by Sfakianakis via simeraentaxei on Inoreader https://ift.tt/2ODf6N9