Скачать или смотреть Sem 4 Data Communication Unit 1 | Signals, Modulation & Error Detection | KSV Syllabus

📚 KSV University – Semester 4 | Data Communication | Unit 1 Complete Guide

This video covers the complete Unit 1 syllabus including Signals, Signal Conversion, Transmission Modes, Modulation Techniques, and Error Detection Methods.

🔹 1. Analog & Digital Signals

Analog vs Digital Signal

Amplitude, Frequency, Phase

Transmission Impairments (Attenuation, Distortion)

Bandwidth, Throughput, Latency

🔹 2. Signal Conversion

Digital to Digital (Line Coding, Block Coding, Scrambling)

Analog to Digital (Sampling, Quantization, Encoding)

🔹 3. Transmission Modes

Simplex

Half-Duplex

Full-Duplex

🔹 4. Modulation Techniques

ASK, FSK, PSK

AM, FM, PM

🔹 5. Error Detection & Correction

Types of Errors (Single-Bit, Multiple-Bit, Burst Error)

Parity Check

2D Parity

Checksum

CRC

📥 Complete Study Material is Attached in the Description.

🎯 Perfect for:

KSV University Students

BCA / BSc IT Semester 4

Data Communication Exam Preparation

Viva & Theory Preparation

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