A normal or "'positive Rinne "'test is when the sound heard outside the ear ( air conduction or AC ) is louder than the initial sound heard when the tuning fork end is placed against the skin on top of the mastoid process behind the ear ( bone conduction or BC ).
22.
Air conduction uses the apparatus of the ear ( pinna, eardrum and ossicles ) to amplify and direct the sound whereas bone conduction bypasses some or all of these and allows the sound to be transmitted directly to the inner ear albeit at a reduced volume, or via the bones of the skull to the opposite ear.
How to say air conduction in Hindi and what is the meaning of air conduction in Hindi? air conduction Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.
