Some dude did a whole series of capacitor linearity articles in Electronics World a couple of decades ago, with measurements. I should revisit them, but I don'

Some dude did a whole series of capacitor linearity articles in Electronics World a couple of decades ago, with measurements. I should revisit them, but I don't have all the issues... but the internet gives: https://linearaudio.nl/cyril-batemans-capacitor-sound-articles https://linearaudio.nl/cyril-batemans-capacitor-sound-articl...