If you don't understand what uptake means, then there is no hope for you.
"uptake" is not a technical term in this context.
The reason that technical terms are carefully defined would be obvious by this point, I trust.
Just go ahead and try the experiment. First one, and then two, pulses. Measure the output.
Just do it.
Just discussed two pulses 5us apart, 23us sampling (16/44khz player), in one channel with a professor of electrical engineering at the University of Illinois, Champaign and he said the two pulses will be blurred together, just like Dr. Kunchur explained in his email reply to me and which I presented on page 30. And also the graph I presented earlier. Here is the link to show visually what occurs audio wise.
End of discussion. Go argue with RCA etc. I am out of here.