. How high or low we perceive a sound to be, depends on the frequency of the sound wave, is defined as __

The perception of how high or low a sound is, depends on the frequency of the sound wave. This is defined as the pitch of the sound. The pitch of a sound is determined by the frequency of the sound wave, which is the number of complete oscillations or cycles that occur in a given time period, typically measured in seconds. The frequency of a sound wave is measured in Hertz (Hz), and it determines the pitch of the sound. Higher frequencies correspond to higher pitches, while lower frequencies correspond to lower pitches.