https://www.legacy.com/obituaries/name/Arnold-Krueger-obituary?pid=188925019&view=guestbook
Arny Krueger was well know for his ABX comparator, championing blind / bias controlled evaluation, making the ever popular files with injected jitter and distortion components, and being unyielding to subjective anecdote that lacked any meaningful data to back it up. He is already missed and we are all the poorer for it.