I noticed your recent edit to Delta-sigma modulation that added your photo: https://commons.wikimedia.org/wiki/File:Delta_sigma.png#/media/File:Delta_sigma.png
My frustration with this photo is that the sampling rate is way higher than each pixel's width, causing the vertical lines of the delta sigma representation to blur into each other so that they are just one giant orange blob. I realize of course that delta sigma sampling rate is going to be many times larger than the frequencies of the signal being sampled...however, imho your photo would have more educational value for this Wikipedia page if it used a sampling rate that wasn't too large. I would suggest the sampling rate should be low enough that there is at least one pixel space between each vertical line of the delta sigma representation. Em3rgent0rdr (talk) 21:51, 13 January 2023 (UTC)