1. The following notes of the harmonic series are obtainable from a fundamental C..

2. Let me demonstrate to you the harmonic series.

3. That's the harmonic series that's on that, and what the valves do is they shorten and lengthen that vibrating column of air very much like the cello string on the fingerboard.

4. The second origin of music comes from the harmonic series, which is demonstrated by the open pipes without holes.

5. The harmonic series formula of the Earths disturbing potential is the most extensive applicable expression for the Earths gravity field model.

6. There are many gravity quantities expressed by finite spherical harmonic series expansions in the computing for geopotential.

7. Base on theory of lithosphere elastic flexure isostatic compensation, the spheric harmonic series expressions of topography-isostasy compensation gravity and geoid are established.

8. A proof of existence of primitive functions of a continuous function with area principle is introduced, and the divergence of the harmonic series in area method is also proved.

9. The fundamental tone, is the lowest frequency in a harmonic series.