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Explain The Ability To Hear System

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Our ability to hear is dependent upon an intricate system that involves all of the different parts of our ear working together to convert sound waves of the atmosphere into signals that the brain can interpret as sounds. The ear consists of three main parts: the outer ear (the pinna and the ear canal), the middle ear (the ear drum and three small bones referred to as the ossicles), and the inner ear (the cochlea and the auditory nerve). Sounds from the environment are collected by the pinna of the outer ear and are funneled down the external ear canal toward the ear drum. The sounds traveling down the ear canal impede on the ear drum and set it into vibration. The vibration of the ear drum in turn causes the bones of the middle ear, the ossicles,

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