Digital signal processing (DSP) is the study of analyzing, modifying, and synthesizing signals, where signals are any observable change in a quantity over space or time.
Signals do not have to carry information, but they can, and DSP is way more fun when they do.
These are my primary DSP resources:
- Wikipedia : Digital signal processing
- Wikipedia : Signal
- Think DSP by Allen Downey
- DSP First 2e from Georgia Tech
- https://jackschaedler.github.io/
- The Scientist and Engineer’s Guide to Digital Signal Processing by Steven Smith
- Signal Processing with SciPy
- Understanding Digital Signal Processing by Richard Lyons
