You don’t need much to get started on YouTube. A free video editor, maybe a webcam and a microphone, and you’re good to go. However, if you’re ready to step up your game a bit, there’s always more ...

If you spend a lot of time on YouTube, you may have seen something called 8D Audio showing up in the Up Next column or in your recommended videos. 8D? As in eight-dimensional audio? Yes, it’s a thing.

Unlike video tech, which seems to change every 10 years or so, audio has stayed largely the same for decades. If you bought a decent microphone and interface a decade ago or more, there’s a good ...