Sound Waves

Definition

Sound waves are vibrations or disturbances traveling through a medium (such as air or water) that can be detected by our ears. These waves carry information about pitch, volume, and tone.

Related terms

Frequency:

Frequency refers to the number of complete cycles of a wave that occur per second and determines our perception of pitch.

Amplitude:

Amplitude refers to the height or intensity of a sound wave and affects our perception of volume.

Pitch:

Pitch is how high or low we perceive a sound to be based on its frequency.