Only a subset of head injuries will result in traumatic. brain injury. o For example, if you bump your head on the roof of your car, you probably will. not injure your brain. If the only consequence of this injury is a sore head, no. brain injury has occurred. This is a head injury, but not a traumatic brain injury. o However, if your car is struck by another vehicle and you have trouble recalling. what happened during the first 24 hours after the injury, you may have. experienced a TBI.
It is called a snare drum because it has wires going across the center of the drum, underneath, when the drum is struck, it uses the metal wires to create a sizzle or rattlâ¦e sound. This gives it the distinct sound that a snare drum has. And some people will just call a snare drum a snare for short.
Timpani. The timpani, also known as kettledrums, are constructed of a large copper bowl with a drumhead made of animal skin stretched across the top. They are struck with felt tipped wooden sticks. Timpani were the first drums to be used in the orchestra, joining the ensemble over 300 years ago.nare drum. The snare drum has a crisp untuned sound that is used by the military and in marching bands. Sometimes called the side drum, the snare drum has two heads made of skin stretched over a hollow metal frame. The top head is struck with wooden drumsticks, and is called the batter-head.