User Manuals TEC-NOT-024 Evolution of Pulse Code Modulation (PCM) Download the Technical Note share This paper describes the evolution of Pulse Code Modulation (PCM). The following topics are discussed: “16.1 Overview” on page 1 “16.2 History” on page 1 “16.3 Sampling” on page 2 “16.4 Digital communication” on page 3 “16.5 References” on page 4 Download Resource Login to download this resource Username Enter your Curtiss-Wright Defense Solutions username. Password Enter the password that accompanies your username. Don’t have an account?Register here.