In this orientation to signal integrity, John Golding aims to introduce several important and fundamental concepts of signal integrity for the beginner. Most explanations are provided at a high level without a lot of depth and math, and examples are provided with a focus on comparison rather than detailed numerical results. Of course, background depth, math, and numerical details are very important and there are great resources available to help with those; however, the focus here is on orienting the reader to basic signal integrity concepts which can then be applied in practice and further study.