The rate at which the sound vibrations repeat is called?

Frequency is defined as the rate at which sound vibrations repeat, measured in Hertz (Hz). It indicates how many cycles of a sound wave occur in one second. Higher frequency sounds correspond to higher pitches, while lower frequency sounds relate to lower pitches. This concept is fundamental in audio, as it helps in understanding the characteristics of sounds produced and how they impact listener perception.

Volume, on the other hand, refers to the loudness of the sound, which is distinct from how frequently the sound waves oscillate. Timbre defines the tone quality or color of sound that distinguishes different types of sound production, such as vocals versus instruments, even when they are playing the same pitch and volume. Resonance involves the amplification and prolongation of sound, usually when it interacts with a physical object that matches its frequency. Each of these terms plays an important role in audio concepts, but frequency is specifically the term used for the repetitive rate of sound vibrations.