What is the relationship between frequency and pitch?

Pitch and frequency are directly related. When speaking of sound waves, very low frequency sounds are very deep, low notes. Very high frequency sound waves produce extremely high notes. Sound waves that are very low or very high are outside the range of human hearing, but some animals can hear them. read more

The diagram below shows two pressure-time plots, one corresponding to a high frequency / high pitch sound and the other to a low frequency / low pitch sound. The human ear is capable of detecting sound waves with a wide range of frequencies, ranging between approximately 20 Hz to 20 000 Hz. read more

high intensity, high energy, larger amplitude What happens when you adjust the volume on a stereo. read more

A high pitch sound corresponds to a high frequency sound wave and a low pitch sound corresponds to a low frequency sound wave. Amazingly, many people, especially those who have been musically trained, are capable of detecting a difference in frequency between two separate sounds that is as little as 2 Hz. read more