| 摘要 |
A drum includes a hollow drum body, a drum skin frame supported by the walls of the hollow drum body, a drum skin stretched on the drum skin frame, and a drum head frame tightly clamping the peripheral; edges of the drum skin frame and the drum skin. A damping member, disposed between the drum head frame and the drum skin frame, absorbs the vibrations of the two drum frames and filters out the sound they produce whenever the drum skin is beaten. |
