I can't quite see what you're getting at. I mean when a composer uses standard musical notation, he or she can write a sustained musical note, lasting perhaps several seconds, on paper by a single symbol.
This written symbol can be read by eye, in a split-second. The musical note takes longer to play. There's no necessary time correlation between the two.
Therefore I don't yet understand the point of your diagram, and will grateful for clarification, thanks!