title: Control of voice pitch by the deaf. An experiment using a visible pitch device.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D001309:Auditory Threshold; D002648:Child; D003638:Deafness / Q000534:rehabilitation*; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D012737:Sex Factors; D013060:Speech; D014831:Voice; D014834:Voice Training