+A **harmonic** is a component [Frequency](/wiki/Frequency) of a wave that is an integer multiple of the fundamental frequency. These pure tones blend, giving a sound its unique [Timbre](/wiki/Timbre) and adding richness to its character.
+## See also
+- [Sound](/wiki/Sound)
+- [Resonance](/wiki/Resonance)
+- [Music](/wiki/Music)