Quantization and its Types


Looking for what is Quantization and its types? In this article, we explained all the important points regarding quantization in detail. let’s understand the topic: Quantization is a process of converting discrete time continuous valued signal (discrete time signal) into discrete time discrete valued signal (digital signal). Other definition of quantization, It is the process of … Read more

Delta Modulation (∆-modulation)-Digital Communication

Looking for delta modulation (DM or ∆-modulation)? In this article we explained all main and important points regarding Delta Modulation (DM) in detail. let’s understand the topic: like PCM (Pulse Code Modulation) and DPCM (Differential Pulse Code Modulation), Delta modulation (DM or Δ-modulation) is also a analog-to-digital modulation technique used for converting analog signals into … Read more

Differential Pulse Code Modulation (DPCM)

Looking for Differential Pulse Code Modulation (DPCM)? In this article we explained all main and important points regarding Differential Pulse Code Modulation (DPCM) in detail. let’s understand the topic:  In PCM (Pulse code modulation) It is observed that, the adjacent samples of a signal are highly correlated with each other. So, the adjacent sampled valued … Read more

Pulse Code Modulation (PCM) – It’s Block Diagram

Pulse code modulation (PCM) is a digital modulation technique by which analog signal gets converted into digital form for transmission, storage, or processing. It involves sampling, quantizing, encoding, and, if needed, reconstructing the original analog signal. Basics of Pulse Code Modulation (PCM) Pulse Code Modulation (PCM) is a digital scheme, that digitize all forms of analog … Read more

Sampling Theorem | Sampling In PCM | Digital Communication

The sampling theorem, also known as the Nyquist-Shannon sampling theorem, is a fundamental concept in signal processing and digital communication. Sampling is a process of converting a continuous-time analog signal into discrete-time signal. This conversion is done with the help of sampler. Sampling is the second step in Pulse Code Modulation (PCM) technique where we … Read more

Block Diagram of Digital Communication System

A block diagram of digital communication system represents the various functional elements and stages involved in transmitting and receiving digital data. Block Diagram of digital communication system having three sections Block diagram of Digital Communication System Digital Communication-Overview Read More 1.Transmitter Section It include various functional elements such as Information Source, Input Transducer, Source Encoder, … Read more