pitch means how much it is
the answer: thick or thin
The pitch is its magnitude.
It is a measure of the intensity of the sound and is related to the loudness of the sound.
Pitch is the feeling of a sound and can be described as loud, sharp or low, thick.
Voice consists of three components: loudness, pitch, and quality.
Sound pitch is measured using decibels (dB), a unit used to measure the ratio between two values, such as the signal-to-noise ratio in electronics and in acoustics, the ratio between two sound intensities.
Pitch is also used to measure the time rate of flow.
Understanding pitch is important to understanding how music, spoken language, and other sounds are created and interpreted.