1. Physics Of Percussion
... vibration will cause a sound depending on the timbre of the surface. There are 3 types of pitches created by percussion instruments: Single Indefinite Pitch, Multiple Indefinite Pitch, and Variable Pitch. "Single Indefinite Pitch- The majority of percussion instruments are in this category. When these instruments. The story of percussion is vibrations. When a drum is hit, it makes a vibration. This is what makes a sound. To make ... . Then the drums are tuned. " (http://www.kent.wednet.edu/staff/trobinso/physicspages/po2000/jones/) The actual sound of a drum is vibrations of the air ins...
- Word Count: 913
- Approx Pages: 4
- Has Bibliography
- Grade Level: High School