Across
- 4. point on a wave is the minimum value of a wave
- 5. the degree of highness or lowness of a tone.
- 7. the measure of the height of the wave
- 9. point on a wave is the maximum value of a wave
- 10. reflection of sound that arrives at the listener with a delay after the direct sound
Down
- 1. the distance between adjacent crests or trough
- 2. vibrations that travel through the air or another medium
- 3. the number of occurrences of a repeating event per unit of time.
- 6. unit of frequency
- 8. a pleasant, continuous and uniform sound produced by the regular and periodic vibrations