This repository contains the code and documentation for a Pulse Code Modulation (PCM) project. The project was implemented in two parts: a MATLAB simulation and a hardware realization of the circuit.

The conversion of analogue signals to digital signals therefore eliminates the problems caused by attenuation. Pulse Code Modulation (PCM) is the simplest form of waveform coding. Waveform coding is ...

This paper first studied the basic principle and key technology of PCM, then elaborated the construction method of PCM model, and finally built a simulation model of PCM pulse code modulation by using ...