High Definition: Clarity and Detail in Audio and Video

The video tutorial explains high definition (HD) technology, covering both video and audio aspects. It describes how HD provides clearer images and sounds through higher resolution and more pixels. The tutorial also delves into the history of HD, from its early days with the BBC to Microsoft's HDCD. It concludes with a discussion on the widespread availability of HD content today, including sources like Blu-ray, digital cameras, and internet downloads.

What does the term 'bit depth' refer to in audio technology?

What was one of the first attempts at higher resolution audio?