1. Construction: A snare drum is cylindrical, while a tympani is bowl-shaped. Snare drums have metal snare wires stretched across the bottom head, which adds a distinctive buzzing sound when played. Tympani have a single head made of animal hide or synthetic material.
2. Size: Snare drums are typically smaller in size compared to tympani, which can range from small to very large.
3. Pitch: Snare drums have a fixed pitch, while tympani are pitched instruments. The pitch of a tympani can be adjusted by tightening or loosening the head.
4. Function: Snare drums are used in marching bands, drum kits, and orchestras. Tympani are primarily used in orchestras and concert bands, where they are played to provide low, resonant sounds.
5. Playing technique: Snare drums are played with drum sticks, while tympani are played with mallets. Snare drummers often use a variety of techniques, such as rolls, flams, and rudiments, to create intricate patterns. Tympani players use a variety of mallets with different heads to produce different sounds and dynamics.
Overall, snare drums and tympani are distinct percussion instruments with unique characteristics and uses in different musical contexts.