What are membranophones?

What are membranophones?

• A. Instruments that are played by pressing keys
• B. Instruments with vibrating strings
• C. Instruments that have a skin or membrane stretched across some type of frame
• D. Instruments where sound is produced electronically

Answer: (C)

Membranophones produce sound by vibrating a stretched membrane. The membrane—often a drumhead made of skin or synthetic material—is stretched tight across a frame, and when struck, it vibrates to create sound. This is what makes drums like snare, bass, and timpani membranophones. The defining feature is the vibrating membrane itself, rather than strings or electronic generation. In contrast, instruments played by pressing keys or those with vibrating strings rely on different mechanisms, and instruments that produce sound electronically don’t depend on a stretched membrane.

Membranophones produce sound by vibrating a stretched membrane. The membrane—often a drumhead made of skin or synthetic material—is stretched tight across a frame, and when struck, it vibrates to create sound. This is what makes drums like snare, bass, and timpani membranophones. The defining feature is the vibrating membrane itself, rather than strings or electronic generation. In contrast, instruments played by pressing keys or those with vibrating strings rely on different mechanisms, and instruments that produce sound electronically don’t depend on a stretched membrane.