It's definitely interesting...the only thing I'm unsure about is when the author talks about "octaves of time"...sound octaves are measured on a logarithmic scale...that is, the higher in frequency one goes, the farther apart the notes are...to go one octave higher in the musical scale, you have to double the sound frequency...but the "time octaves" that are being advanced here are measured on a linear scale.
Actually, there is something else...in the discussion of "color octaves", there is no mention of colours outside the visible spectra...infared and ultraviolet are completely left out...why?
It is difficult to compare light, sound, and time in the way this author does because there are fundamental differences...differences that this author chooses to leave unexplored...possibly in favour of making the disparate pieces fit together into a nice package with all kinds of emergent parallels.
Cycles occur as time advances, but the cycles are generally periodic on a linear scale.
Sound waves cycle through octaves as the pitch increases, but the frequency distance between notes is measured on a logarithmic scale.
Light waves increase and/or decrease much the way sound waves do, but don't cycle through visible "octaves" the way sound waves cycle through audible "octaves"...light gets "more red" as the frequency increases and "more violet" as the frequency decreases...humans have evolved receptors that split light into "component" frequency bands of red, green, and blue...the clashes between colors opposite each other on the color wheel are due to this aspect of human vision, not because of some fundamental property of the light itself.
Yes, a lot of what is discussed here is definitely interesting, but it seems (to me, at least) to be somewhat artificially organized in such a way that the author's point seems obvious when it might actually not be obvious at all, if all the facts are taken into consideration.
-- Sasquatch the Cynic ;o)