What are harmonics?

Answer:

Answer

Harmonics are multiples (thirds, fifths, etc) or divisions of frequencies. In radio, harmonics can be used carry additional signals on a single base frequency. It is the harmonics of an audio frequency that make a musical instrument unique. By damping a string at a half or third/fifth of its length a harmonic is easily heard. The truth is they were always there, the damping of the incident wave just brings them to the fore.

Scroll down to related links and look at "Calculations of Harmonics from Fundamental Frequency".

First answer by ID1212337194. Last edit by Compendium. Contributor trust: 1133 [recommend contributor recommended]. Question popularity: 12 [recommend question].