The function of Outer Ear is it will collect the sounds or waves from the environment and transmit the sounds to the tympanic membrane through an ear canal.

Middle Ear consists of three tiny bones which are “Malleus”, “Incus”, “Stapes”. Bones are attached to the tympanic cavity, when the sounds or waves pass through tympanic cavity it gets converted in mechanical energy in the middle ear by vibration of the bones. This mechanical energy passes to the inner ear.