Pulse code modulation (PCM) is a technique that converts analog signals into digital bits by sampling, quantizing, and encoding them. PCM is widely used in digital communication, audio, and video ...

Overview Pulse Code Modulation (PCM) is a method used to digitally represent analog signals. It involves sampling the analog signal at regular intervals, quantizing each sample into a digital value, ...

A theory is presented for the quantization noise power and gain of a PCM channel in terms of static and dynamic errors in encoder decision levels and decoder output levels. Decision profiles are used ...

Abstract: A theory is presented for the quantization noise power and gain of a PCM channel in terms of static and dynamic errors in encoder decision levels and decoder output levels. Decision profiles ...