Ключевые слова: 3d, acoustic, aid, anatomy, audible, auditory, auditory system, auricle, biology, body, care, clinic, cochlear, design, ear, eardrum, ears, head, health, healthy, hear, hearing, helix, human, isolated, listen, listening, medical, medicine, organ, outline, person, realistic, rendering, science, sense, sensory, shape, sign, silence, skin, sound, system,