In a drum, the air sealed inside the drum vibrates and makes both the membranes of the drum plus and any small holes drilled in the sides of the drum. The vibrations get transferred to the air outside of the drum and then into your eardrums.
The tightly stretched surface (membrane) of a drum vibrates.
The head of the drum, the part that is struck by drum sticks, vibrates.
The skin vibrates when you hit them.
The head of the drum vibrates. If you get some dry rice grains and put them on the drum head, they will move around.
The bottom.skin kf a snare drum.:)
Blow the old brake dust out of the drum.
The "electronic" of the keyboard which is hit by the keys touching it.
The skin of the drum vibrates to produce sound.
Ear drum
the bottom head
The ear drum
yes you do