Ключевые слова: acoustic, advertent, alert, alertness, attention, attentive, auricle, caucasian, closeup, communication, concept, deaf, deafness, ear, earlobe, elder, female, hair, hard, hard of hearing, head, hear, hearing, hearing impaired, human, impaired, intent, intentness, lady, listen, listening, medical, natural, notice, perception, person, pretty, problem, profile, profoundly, red, sensory, sensual, silence, skin, sound, stud, woman,