But with the Q9 and other QLED TVs delivering a âQâ package (âQ pictureâ, âQ Styleâ and âQ Smartâ), Samsung is aware of the need to offer a whole experience in the competitive TV arena.
The eardrum is made of membrane known as tympanic membrane. When sound waves strike it, the eardrum passes on the vibrations to the ear ossicles.
Causes of Eardrum Perforation. The causes of perforated eardrum are usually from trauma or infection. A perforated eardrum can occur: 1  If the ear is struck squarely with an open hand. 2  With a skull fracture. 3  After a sudden explosion. 4  If an object (such as a bobby pin, Q-tip, or stick) is pushed too far into the ear canal.