Learn about Pulse Code Modulation (PCM) in Digital Communication, including its principles, applications, and advantages.

Pulse code modulation (PCM) is a technique of digitally representing analog signals. It takes samples of the amplitude of the analog signal and changes it to binary data. PCM technique is used by codecs in telephone networks to convert analog signals in local loops to digital signals in the trunks, and reverse conversion at the receivers' end.

Learn all about Pulse Code Modulation (PCM), a method used to digitally represent analog signals. Explore its principles, types, and applications in telecommunications.

May 30, 2018 · Pulse Code Modulation (PCM)Watch more Videos at https://www.tutorialspoint.com/videotutorials/index.htmLecture By: Mr. Arnab Chakraborty, Tutorials Point Ind...

Digital Communication Pulse Code Modulation - Learn Digital Communication in simple and easy steps starting from basic to advanced concepts with examples including Analog to Digital, Pulse Code Modulation, Sampling, Quantization, Differential PCM, Delta Modulation, Techniques, Line Codes, Data Encoding Techniques, Pulse Shaping, Digital ...

Mar 17, 2025 · Here, we will discuss the PCM (Pulse Code Modulation) technique, one of the digital modulation methods to transmit the signal. A PCM system converts an analog input signal to the digital signal, which is a combination of the binary sequence created from the …

A technique by which analog signal gets converted into digital form in order to have signal transmission through a digital network is known as Pulse Code Modulation. It is abbreviated as PCM. It is basically signal coders also known as waveform coders.

Nov 27, 2020 · The document discusses various types of pulse modulation techniques including pulse amplitude modulation (PAM), pulse width modulation (PWM), pulse position modulation (PPM), and pulse code modulation (PCM).

Pulse Code Modulation - Pulse code modulation (PCM) is a technique of digitally representing analog signals. It takes samples of the amplitude of the analog signal and changes it to binary data. PCM technique is used by codecs in telephone networks to convert analog signals in local loops to digital signals in the trunks,

Generation of Pulse Code Modulation. The generation of PCM is a complex process. Essentially, the signal is sampled and converted to PAM, the PAM is quantized, encoded and supervisory signals added. Two important terms need to be considered before understanding the generation of PCM. 1. Companding. 2. PCM encoding