Good videos, with context.

Separate the signal from the display of it

Audio & video engineering videos

Audio and video engineering videos can explain signals, interfaces or perceptual results. Choose the layer you want to understand before comparing technical specifications that may describe very different parts of a system.

Digital audio and a deliberately simple video output

Montgomery’s presentation is a useful entry into sampling and conversion. Eater’s VGA build makes video timing concrete through a small hardware project. The two examples are not interchangeable standards tutorials. For each, identify the information being sent, the physical or numerical representation, and the receiver’s expectations. A clean diagram of a sample or frame does not by itself explain reconstruction or timing.

Choose a starting point

Questions to take into the video

Do not infer listening quality or visual quality from one number alone. Standards, reconstruction, equipment and human perception all affect the result.

Explore a connected subject

Information theory & signal processing ↗Electronics & circuit design ↗
Sources and selection notes

By . Updated . We compared source-video titles, available uploader descriptions and the linked archive records. The choice of starting points and viewing questions is our editorial guidance. These notes do not claim full-video viewing or independent expert review.

The complete list below preserves the October 31, 2026 snapshot and its original score order. Its labels and summaries include AI-generated source material; topic membership is broader than our selected starting points. Availability and factual claims can change. Suggest a correction.

All 76 videos in this archive topic

Browse the full snapshot after choosing your starting point.