Stringed instruments produce sound when a string is plucked or bowed. This causes the string to vibrate and produce a sound wave. The string vibrates at its fundamental frequency, which is determined by the length, tension, and mass of the string. In addition to the fundamental frequency, the string also vibrates at a series of overtones. These overtones are related to the fundamental frequency and are multiples of that frequency.
The harmonic series is also present in the sound of wind instruments. When a wind instrument is played, the air inside the instrument vibrates and produces a sound wave. The air vibrates at its fundamental frequency, which is determined by the length and shape of the instrument. In addition to the fundamental frequency, the air also vibrates at a series of overtones. These overtones are related to the fundamental frequency and are multiples of that frequency.
The harmonic series is also present in the sound of percussion instruments. When a percussion instrument is struck, the material of the instrument vibrates and produces a sound wave. The material vibrates at its fundamental frequency, which is determined by the size, shape, and density of the material. In addition to the fundamental frequency, the material also vibrates at a series of overtones. These overtones are related to the fundamental frequency and are multiples of that frequency.