A sound that has a rapid vibration makes the sound go high in pitch. If the sound has non-rapid vibration the pitch gets lower. The amplitude of the sound waves decides the volume of a sound. A higher amplitude means matter is compressed more as the sound wave runs through. When the amplitude increases the loudness of the sound increases.
Noise shows irregular wave patterns.
The pitch rely's on the frequency of its vibrations. If there is no regular frequency to the sound waves, there is no clearly defined pitch. This would conclude the sound is not musical. For example, in wind instruments, vibrations in columns produce tones. Examples of these are the trumpet, pipe organ, and clarinet.