HackerTube / Video
Lines of Light: How Analog Television Works
Technology Connections
Technology Connections explains how analog television produced moving images without computers, covering scanning, CRTs and standards like NTSC and PAL. It is part of a series on analog TV.
HN points to it as a clear explainer of how analog TV and CRTs actually work, and as the entry point to the author's wider TV series.
4 Hacker News mentions · 2021–2026