Assist in patient recruitment, screening, and obtaining informed consent for the study. Coordinate and conduct speech data collection sessions (vowel prolongation, DDK tasks, sentence reading) in clinical settings. Operate equipment for acoustic recordings (microphone/PRAAT/CSL), electroglottography (EGG), nasometry, and spirometry under…
Conduct clinical assessment of patients with neurogenic dysarthria (primarily post stroke, Parkinson’s, ALS, etc.). Perform standardized speech tasks (vowel prolongation, DDK, sentence reading) and perceptual evaluations using Frenchay Dysarthria Assessment (FDA). Collect and annotate multi modal speech data (acoustic recordings…
Design, develop, and optimize deep neural network (DNN) models for automatic dysarthria detection, subtype classification, and severity grading using multi modal speech data (acoustic, physiological, aerodynamic). Implement feature extraction, data preprocessing, and augmentation pipelines (MFCCs, jitter/shimmer, EGG, nasalance, etc.). Perform…