THE SENSES... AND RELATIVE PITCH

A line was marked off proportionately into halves, thirds, fifths, eighths and fifteenths, horizontally.
Vertically , the line was marked in one-half, one-fourth, one-eighth and one-sixteenth... to symbolize octaves.
Where the lines intersected above, a sphere was placed.
The sense of hearing, taste, smell, sight and touch arbitrarily occur within the clusters of intersections.
Since the space from 1 to 15 is empty (1:1, 1:15), it becomes a field of invisible energy waves.