In November 2022, @drdcc and I gave a presentation at the annual Hackaday SuperCon (I know that sounds really weird in French but it’s just short of Super Conference). Hackaday posted an article today with a link to a YouTube video.
Ralf explains what DCC is, how we met, what the history is of the DCC Museum, and I go into some of my DCC reverse-engineering projects.
Check it out here: 2022 Supercon: Jac And Ralf Explore The Secrets Of The Digital Compact Cassette | Hackaday
I posted a link to the PowerPoint slides file as a comment on the YouTube video.
===Jac