Learn how Sound Effects the Ear in this educational video from dizzo95.
Read the full transcript »
Female Speaker: Sounds from the environment are entering our outer ear. A sound enters the ear canal and vibrates the ear drum, here the intensity of the sound is doubled the vibrations of the ear drum are transmitted to a set of three tiny bones, which transmit the sound energy to the oval window. Here the sound is amplified again.
Copyright © 2005 - 2014 Healthline Networks, Inc. All rights reserved for Healthline.