Once the sound waves travel into the ear canal, they vibrate the tympanic membrane, commonly called the eardrum. The eardrum is a thin, cone-shaped piece of skin, about 10 millimeters (0.4 inches) wide.It is positioned between the ear canal and the middle ear.The middle ear is connected to the throat via the eustachian tube. Since air from the atmosphere flows in from your outer ear as well as your mouth, the air pressure on both sides of the eardrum remains equal.his pulls the eardrum and the connected bones in two different directions, so the drum becomes more rigid. When this happens, the ear does not pick up as much noise at the low end of the audible spectrum, so the loud noise is dampened.
Recommendation letters are usually specifically requested to be written about someone, and are therefore addressed to a particular requester (such as a new employer, university admissions officer, etc.), although they may also be issued to the person being recommended without specifying an addressee.
The recommendation is about the fee to be charged as per the work performed for various professional assignments and the amount quoted under respective heads of professional work. The fee has been recommended separately for Metro and Non Metro Cities.he recommendation is about the fee to be charged as per the work performed for various professional assignments and the amount quoted under respective heads of professional work. The fee has been recommended separately for Metro and Non Metro Cities.