How Analog Television Works: Scanning, CRTs and NTSC/PAL
Technology Connections · Explainer · YouTube title: Lines of Light: How Analog Television Works
Why it's here
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.
What it covers
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.