The Therapy Programmes Offered By The Speech Foundation Are Designed With The Individuality Of Every Student As Its Focus. Special Cases Treated Include Speech Problems Like Unclear Speech Due To Organic (dysarthria) Or Non - Organic (dyslaliadyslexia) Reasons, Delayed Speech Development, Cleft Palate, Voice Disorders Like Hoarseness (dysphonia), Voice - Loss (aphonia), Males Using Female Voices (puberphonia), Speech Disorders Caused By Brain-stroke (aphasia), Etc .