Ключевые слова: acoustic, adult, aid, audiologist, audiology, care, caucasian, check, child, closeup, control, deaf, details, device, diagnosis, diagnostic, disabled, doctor, ear, equipment, examining, female, hair, hand, health, health care, healthcare, healthy, hear, hearing, hearing aid, help, human, illness, instrument, isolated, kid, listen, medical, medicine, people, person, receiver, senior, sound, stethoscope, tool, white, woman, women,