"All masses can be resonated by the "compound mechanical devices" which I use for that purpose, which fulfill one general condition the fundamental laws of sphere resonance. It would seem that the infinite variations of mass chords necessitate an infinite number of different musical scales but this is not the case.

"All hollow spheres of certain diameters are resonant to the enharmonic and diatonic thirds of any and all concordant sounds. Nature gives this effect from her perfect form, the sphere, but not from resonation tubes. The shortest way to pure resonation between any number of resonating mediums is through use of the sphere."