Speech and voice training of the deaf; report on some techniques and experiments.
D006311:Hearing Disorders / Q000628:therapy*; D006801:Humans; D019986:Persons with Hearing Disabilities; D013060:Speech; D013064:Speech Disorders / Q000628:therapy*; D013070:Speech Therapy; D014834:Voice Training
HEARING DISORDERS/therapy; SPEECH DISORDERS/therapy