Ключевые слова: acoustic, acoustical, adult, anatomy, audio, audiology, auditory, auricle, background, beard, bearded, body, care, checkup, closeup, copy, deaf, deafness, ear, finger, gray, grey, guy, hand, health, hear, hearing, human, impaired, impairment, listen, listening, male, man, model, organ, perception, person, physical, pointing, sensory, showing, skin, sound, space, text, touch, touching,