Ключевые слова: acoustic, acoustical, aid, amplifier, audio, audiology, background, bad, care, caucasian, child, childhood, clinic, close up, damage, deaf, deafness, defect, diagnosis, difficulty, disability, disabled, disease, disorder, doctor, ear, female, gesture, girl, hard, health, hear, hearing, illness, impaired, impairment, instrument, kid, listen, little, loss, medical, medicine, organ, orl, patient, person, portrait, problem, silence, sound, symptoms, treatment, volume, young,