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Sound
Anything
| Term | Definition |
|---|---|
| infrasonic | Infra sound, sometimes referred to as low-frequency sound, is sound that is lower in frequency than 20 Hz (hertz) or cycles per second, the "normal" limit of human hearing. |
| echo | a sound or series of sounds caused by the reflection of sound waves from a surface back to the listener. |
| interference | the action of interfering or the process of being interfered with. |
| reverberation | prolongation of a sound; resonance. |
| pitch | the quality of a sound governed by the rate of vibrations producing it; the degree of highness or lowness of a tone. |
| rhythm | a strong, regular, repeated pattern of movement or soun |
| ultrasonic | of or involving sound waves with a frequency above the upper limit of human hearing. |