https://www.izotope.com/en/learn/digital-audio-basics-sample-rate-and-bit-depth.html
In this article, we’ll cover some basic aspects of digital audio, and how they affect the production process. Today, we’ll focus on sample rate and bit depth, as well as a few topics related to them. It’s a bit of theory and a bit of math, but hopefully it will peel away some of the mystery behind how digital audio works.
