Ключевые слова: acoustic, acoustical, adult, aid, amplifier, audio, bad, care, caucasian, child, children, closeup, damage, daughter, deaf, deafness, device, diagnosis, difficulty, disability, disease, ear, equipment, family, female, girl, health, hear, hearing, home, illness, impairment, indoors, kid, listening, little, loss, medical, medicine, mother, parent, people, person, portrait, problem, sickness, silence, smiling, sound, woman,