What is frequency commonly referred to as?

Frequency is commonly referred to as pitch because pitch describes how high or low a sound is perceived to be, and this perception is directly related to the frequency of the sound wave. Higher frequencies correspond to higher pitches, while lower frequencies relate to lower pitches.

Understanding this relationship is essential in audio contexts, such as music and hearing assessments, where identifying sound quality is key. While speed of sound pertains to how fast sound travels through a medium, amplitude relates to the volume or loudness of a sound, and volume itself represents the perceived intensity of the sound. Therefore, recognizing pitch as the quality that denotes frequency helps clarify the distinction and application of these acoustic terms.