It is called frequency
Another term for the frequency of a sound wave is pitch. Pitch refers to how high or low a sound is perceived to be by the human ear, and it is directly related to the frequency of the sound wave.
The description of a sound wave that is closely related to frequency is called pitch. Pitch refers to how high or low a sound is perceived to be and is directly related to the frequency of the sound wave, with higher frequency sounds having a higher pitch and lower frequency sounds having a lower pitch.
A sound that's produced by a single wave at a constant frequency and with no overtones is called pure sound. This means that regardless of other characteristic properties such as amplitude or phase, the wave consists of a single frequency.
A sound that's produced by a single wave at a constant frequency and with no overtones is a pure tone or a sinusoidial wave.
A frequency of one sound wave per second is called a Hertz (Hz). It is the unit used to measure the frequency of sound waves, where one Hertz represents one cycle per second.
Pitch
The distance from crest to crest in a sound wave is called the wavelength. It represents the physical length of one cycle of the wave and is directly related to the frequency of the sound wave.
- frequency of sounds - intensity of sounds - amplitude - sound pressure - wave number
The frequency of this sound wave is very near constant.
The higher the frequency of a sound wave, the higher the pitch of the sound perceived by the human ear.
The fundamental frequency is the lowest frequency of a sound wave, which determines the pitch of the sound. It is related to the physical properties of the vibrating source. In music, it is the note that defines the overall pitch of a sound or musical tone.