"The perfect character of a musical sound is the result of the harmonious workings of the vibrations of the "perfectly elastic" air with the perfectly elastic string. The forces which act on the air and string being proportional to the distances passed through, makes the times of the vibrations equal,1 and the pitch of the sound the same throughout. These varied forces and distances, with the equal times of the vibrations, and with the simultaneous compressions and expansions of the air and string, are all according to the universal laws of Continuity and Duality. [Scientific Basis and Build of Music, page 24]
See Also
17.08.01 - Gravitation and Radiation Keely
Law of Assimilation
opposed electrical pressures of gravitation and radiation
Book 02 - Chapter 12 - Gravitation and Radiation
Polar Interchange - Part I
Polar Interchange - Table of Contents
Polarity