Tone

A musical tone is a repeating sound. Musical tones are different in duration, loudness, and timbre.^[1] The notes used in music can have many complex forms, such as short bursts, changes in pitch, and shifts in noise.

A simple tone, or pure tone, has a steady noise. A complex tone is a musical tone that is not steady. Simple tones are added together to make complex tones.^[2]

References

↑ Charles E. Anzalone (2012). Orion's Highway Across the Galaxy. Xlibris. p. 146. ISBN 9781477141472.
↑ Hermann von Helmholtz and Alexander John Ellis (1885). On the sensations of tone as a physiological basis for the theory of music (second ed.). Longmans, Green. p. 23.

This short article about music can be made longer. You can help Wikipedia by adding to it.

[1] Charles E. Anzalone (2012). Orion's Highway Across the Galaxy. Xlibris. p. 146. ISBN 9781477141472.

[2] Hermann von Helmholtz and Alexander John Ellis (1885). On the sensations of tone as a physiological basis for the theory of music (second ed.). Longmans, Green. p. 23.

[1]

[2]