Video Lectures of Communications (Video Lectures) for Electronics and Communication Engineering (ECE) Exam
Watch free video lectures for Communications (Video Lectures) covering all chapters/topics as per the latest syllabus in 2026. These concept videos, recorded lectures, and audio notes are designed to help Electronics and Communication Engineering (ECE) students understand every topic clearly — anytime, anywhere. Start learning on EduRev.
Basics
| Introduction And Block Diagram Of Communication System | GATE Communications 36:26 min |  |
| Exploring The Syllabus | GATE Communications Overview 19:26 min | |
Amplitude Modulation
| Understanding General AM: Expression And Spectrum | GATE Communications 27:50 min | |
| Mastering Single Tone AM Power Calculations: GATE Communication | Amplitude Modulation 14:11 min | |
| Comprehensive Guide To Efficiency Calculations In Communication for GATE | Amplitude Modulation 12:15 min | |
| Practical Strategies For Modulation Index Calculations In GATE Communications 09:15 min | |
| Understanding Multi Tone AM Modulation Techniques In Communications | GATE 39:44 min | |
| Exploring Advanced Techniques: AM Generation In Communications (GATE) | Amplitude Modulation 54:16 min | |
| Understanding The Basics: Demodulation Of AM Signals In Communications (GATE) 63:26 min | |
| Comprehensive Guide To Demodulation Using Envelope Detection | GATE Communications 48:54 min | |
| AM Technology Explored: Advantages And Drawbacks In GATE Communications 03:06 min | |
| DSB-SC Modulation Techniques For GATE Communications | Double Sideband Suppressed Carrier Modulation 33:22 min | |
Double Sideband Suppressed Carrier Modulation
| Mastering Problem 1: Power Calculation In DSB-SC Signals | GATE Communications 03:26 min | |
| Single Tone DSB-SC Problems | GATE Communications | Double Sideband Suppressed Carrier Modulation 04:11 min | |
| Mastering Problem 3: Power Calculation In DSB-SC Signals | GATE Communications 02:20 min | |
| Understanding Multi Tone DSB-SC Problems | GATE Communications 06:21 min | |
| Solving Numericals 1: General DSB-SC Problems Step-by-Step | GATE Communications 09:02 min | |
| Solving Numericals 2: General DSB-SC Problems Step-by-Step | GATE Communications 03:29 min | |
| Exploring The Advantages And Drawbacks of DSB-SC Modulation | GATE Communications 02:57 min | |
| Understanding QCM: Quadrature Carrier Multiflexing Explained | GATE Communications 17:52 min | |
Single Sideband Suppressed Carrier Modulation
| SSB-SC Modulation Guide For GATE Communications | Single Sideband Suppressed Carrier Modulation 17:43 min | |
| Hilbert Transform Simplified: Essential Concepts For GATE Communications 16:31 min | |
| Essential Guide To SSB-SC Types And Power Calculations In GATE Communications 12:49 min | |
| Comprehensive Guide To SSB-SC Generation In Communication Systems (GATE) 18:08 min | |
| Filter Method Explained | GATE Communications | Single Sideband Suppressed Carrier Modulation 08:21 min | |
| Comprehensive Guide To Phase Discrimination Method For GATE Communications 12:55 min | |
| Understanding The Limitations: Drawbacks Of Filter Methods In Communication (GATE) 10:08 min | |
| Exploring The Pros And Cons Of SSB-SC Modulation In Communication (GATE) 02:12 min | |
Vestigial Sideband Suppressed Carrier Modulation
| VSB-SC Modulation Guide | GATE Communications | Vestigial Sideband Suppressed Carrier Modulation 15:05 min | |
| In-Depth Analysis Of VSB-SC Problems In GATE Communications | Problem 1 01:46 min | |
| In-Depth Analysis Of VSB-SC Problems In GATE Communications | Problem 2 01:13 min | |
Frequency Division Multiplexing(FDM)
| Solving FDM Challenges: Communication Problems In GATE | Frequency Division Multiplexing (FDM) 06:40 min | |
Angle Modulation
| Introduction To Angle Modulation: Key Concepts For GATE Communications 04:06 min | |
| Comprehensive Guide To Frequency Modulation In GATE Communications 38:11 min | |
| Solving Complex FM Problems | Expert Solutions In GATE Communications 30:15 min | |
| Comprehensive Guide To NBFM (Narrow Band FM) For GATE Communication 08:38 min | |
| WBFM Fundamentals : Essential Knowledge For GATE Communications 39:10 min | |
| Understanding Phase Modulation Concepts | Angle Modulation | GATE Communications 10:07 min | |
| Solving FM And PM Problems | Angle Modulation | GATE Communications 39:35 min | |
| Generation FM's Exclusive Techniques For GATE Communications | Angle Modulation 14:44 min | |
| In-Depth Analysis Of Armstrong Method In FM Generation | GATE Communications 27:32 min | |
| Understanding FM Demodulation Techniques | Angle Modulation | GATE Communications 42:16 min | |
| Mastering AM And FM Combinations | Angle Modulation | GATE Communication Problems 02:25 min | |
Receivers and Transmitter
| Crystal Receiver Basics: Understanding The Fundamentals | GATE Communications 05:35 min | |
| Understanding TRF Receivers: Essential Concepts For GATE Communications 20:48 min | |
| Comprehensive Guide To SHD Receivers For GATE Communications 26:44 min | |
| Understanding Image Rejection Ratio (IRR) In GATE Communications 15:15 min | |
| Image Frequency Explained : Essential GATE Communication Problem Solving | Receivers and Transmitter 02:14 min | |
| Understanding Challenging Concepts : GATE Communications | Problem On SHD Receiver 1 02:53 min | |
| Understanding Challenging Concepts : GATE Communications | Problem On SHD Receiver 3 03:48 min | |
| Deep Dive Into AM Transmitters : Essential For GATE Communication 18:48 min | |
| Master Analog Communication: GATE Communications Previous Year Questions (Part 1) 50:40 min | |
Analog Communication Gate Questions
| Master Analog Communication: GATE Communications Previous Year Questions (Part 2) 59:46 min | |
| Master Information Theory : GATE Communications Previous Year Questions (Part 2) 28:35 min | |
Information Theory GATE Questions
| Master Information Theory : GATE Communications Previous Year Questions (Part 1) 35:02 min | |
| Master Information Theory : GATE Communications Previous Year Questions (Part 2) 28:35 min | |
Digital communication GATE Questions
| Master Digital Communication : GATE Communications Previous Year Questions (Part 2) 40:31 min | |
| Master Digital Communication : GATE Communications Previous Year Questions (Part 3) 34:52 min | |
| Master Digital Communication : GATE Communications Previous Year Questions (Part 4) 45:35 min | |
| Master Digital Communication : GATE Communications Previous Year Questions (Part 5) 52:44 min | |
| Master Digital Communication : GATE Communications Previous Year Questions (Part 6) 37:24 min | |
| Master Digital Communication : GATE Communications Previous Year Questions (Part 7) 42:38 min | |
Information Theory in Communication
| Understanding The Fundamentals : Basics Of Information Theory In Communications | GATE 07:21 min | |
| Understanding Entropy In Information Theory in Communication | GATE 25:48 min | |
| Understanding Information Rate In Communication : GATE 06:51 min | |
| Understanding Channel Capacity Theorem : GATE Communication Explained 05:46 min | |
| Solving Capacity Problems In AWGN Channel - GATE Communications | Problem 1 07:40 min | |
| Solving Capacity Problems In AWGN Channel - GATE Communications | Problem 2 03:51 min | |
| Solving Complex Problems On Energy Per Bit | GATE Communications 02:32 min | |
| Mastering Channel Capacity Problems For GATE Communications | Part 1 02:27 min | |
| Mastering Sources In Communications | Information Theory in Communication | GATE Problem Solving 02:02 min | |
| Mastering Channel Capacity Problems For GATE Communications | Part 2 02:01 min | |
| Mastering Channel Capacity Problems For GATE Communications | Part 3 02:02 min | |
| Solving Shannon-Fano Coding Problems: GATE Communications - Part 1 06:22 min | |
| Solving Shannon-Fano Coding Problems: GATE Communications - Part 2 07:21 min | |
| Solving Complex Huffman SCT Problems | GATE Communications | Information Theory in Communication 07:25 min | |
| Channel Efficiency Problems Explained | GATE Communications Part 1 02:23 min | |
| Solving Complex Problems: Cascade Of Binary Channel Explained | GATE Communications 05:35 min | |
| Mastering Basic Concepts: GATE Communication Practice Questions 03:42 min | |
| Solving GATE Communication Subject Questions: Entropy Of Channel Explained - Part 1 13:15 min | |
| Solving GATE Communication Subject Questions: Entropy Of Channel Explained - Part 2 06:03 min | |
| Mutual Information Explained: Key Concept For GATE Communications 14:28 min | |
| Exploring Capacity Of Channels | GATE Communications | Information Theory in Communication 03:46 min | |
| Binary Erasure Channel Explained | GATE Communications | Information Theory in Communication 19:12 min | |
| Achieving Crystal Clear Communication: Noise-Free Channel Techniques In GATE Communications 11:48 min | |
| Understanding Binary Channel Basics : GATE Communications 19:23 min | |
| Understanding Entropies Of Continuous Channel In GATE Communications 04:40 min | |
| Comprehensive Guide To Error Detection And Correction: Hamming And Block Codes In GATE Communication 61:19 min | |
| Mastering MAP & ML Decoding Techniques In Communications | GATE 18:52 min | |
Pulse Modulation Schemes
| Understanding Pulse Modulation Schemes: A Comprehensive Guide | GATE Communications 19:33 min | |
| Comprehensive Guide To Pulse Width Modulation For GATE Communications 03:24 min | |
| In-Depth Analysis Of Pulse Position Modulation: GATE Communications 14:31 min | |
| Solving Challenging Problems On Pulse Modulation Schemes In Communications | GATE 02:19 min | |
Pulse Code Modulation
| Comprehensive Guide To PCM Block Diagram For GATE Communications | Pulse Code Modulation 27:33 min | |
| Essential Guide To Quantization Process In Communication Systems For GATE 16:01 min | |
| Solving Problem On PCM : Pulse Code Modulation | GATE Communications Part 1 09:08 min | |
| Solving Problem On PCM : Pulse Code Modulation | GATE Communications Part 2 17:34 min | |
| Understanding SQNR: Signal To Quantization Noise Ratio | Communications GATE 20:10 min | |
| Understanding Time Division Multiplexing (TDM) In Communications | GATE 26:01 min | |
| Solving Problems On Time Division Multiplexing (TDM) In Communications | GATE 26:01 min | |
| Understanding DPCM: Differential Pulse Code Modulation Explained | GATE Communications 14:55 min | |
| Solving Problems On Digital Modulation In GATE Communications 09:21 min | |
| SQNR Explained: Key Concept In Delta Modulation For GATE Communications 07:07 min | |
| Comprehensive Guide To Adaptive Delta Modulation For GATE Communication 02:57 min | |
Band Pass Signalling
| Basics of Band Pass Signalling | Band Pass Signalling | GATE Communications 10:21 min | |
| Amplitude Shift Keying ASK | Band Pass Signalling | GATE Communications 30:16 min | |
| Phase Shift Keying PSK | Band Pass Signalling | Communications Gate 26:53 min | |
| Frequency Shift Keying (FSK) 32:59 min | |
| Differential Phase Shift Keying DPSK | Band Pass Signalling | Communications Gate 26:20 min | |
| Problem 1: DPSK | Band Pass Signalling | Communications Gate 03:04 min | |
| Problem 2: DPSK | Band Pass Signalling | Communications Gate 02:37 min | |
| Understanding the Concept of M Array Signalling | Band Pass Signalling | Communications Gate 16:40 min | |
| Quadrature Phase Shift Keying QPSK | Band Pass Signalling | Communications Gate 17:19 min | |
| Baud Rate Essentials Explained | Communications For GATE 02:22 min | |
| Inter Symbol Interference and Summary on B W 21:15 min | |
| Problems on M Array PSK 15:04 min | |
| Problem on Digital Communication 07:05 min | |
Random Variables GATE Questions
| Previous Year GATE Questions Part 1 - Random Variables GATE Questions - GATE Communications 49:25 min | |
| Previous Year GATE Questions - Part 2 55:02 min | |
| Previous Year GATE Questions Part 4 42:51 min | |
Random Variables
| Introduction of Random Variables | Random Variables | GATE Communications 12:47 min | |
| Probability Mass Function (P.M.F) - Random Variables - GATE Communications 15:22 min | |
| Explained: Probability Distribution Function (C.D.F.) | Random Variables | GATE Communications 17:46 min | |
| Statistical Averages of Random Variables | Random Variables | GATE Communications 06:20 min | |
| Exploring Uniform Probability Distribution In GATE Communications 15:24 min | |
| Grasping The Concepts Of Exponential Density Function In Communications GATE 13:35 min | |
| Statistical Averages of R.V. (Discrete) | Random Variables | GATE Communications 04:16 min | |
| Exploring Properties Of Mean In GATE Communications: Continuous Random Variables 04:02 min | |
| Problem on Statistical Averages of C.R.V. | Random Variables | Communications GATE 04:46 min | |
| Mastering Gaussian Random Variables For GATE In Communications 13:57 min | |
| Mastering Gaussian Random Variables In GATE Communication | Problem 2 02:11 min | |
| Probability Essentials: Binomial Distribution Explained For GATE Communications 09:25 min | |
| Probability Essentials: Poisson Distribution Explained For GATE Communications 06:16 min | |
| Laplacian And Rayleigh Distribution Explained | Communications GATE 10:45 min | |
| Exploring Central Limit Theorem Applications In GATE Communications 02:08 min | |
| Solving Marginal Probability Density Function Problems In Communications - GATE 06:05 min | |
| Mastering Transformation Problems In Communications For GATE 12:16 min | |
| Gaussian Distribution Problem Solving In GATE Communications 09:24 min | |
Random Process
| Mastering Problems On Wide-Sense Stationarity For GATE In Communications 16:15 min | |
| Exploring Mean And Auto-Correlation Functions In Random Processes | GATE Communications Problems 09:06 min | |
| Exploring Problems On Correction And Power Spectral Density In GATE Communications 14:54 min | |
| Mastering The Basics: A Comprehensive Guide To ACF Properties In GATE Communications 14:13 min | |
| Comprehensive Summary Of Random Processes For GATE In Communications 07:42 min | |
| Dive Into Problem-Solving With PSD Scenarios | GATE Communications 22:05 min | |
Noise Calculations of Analog Communication
| Exploring Noise Calculations Of Analog Communication In GATE Communications 16:16 min | |
| Exploring Noise Figure Concepts In Communication Systems (GATE) 15:47 min | |
| Mastering Figure Of Merit (FOM) For GATE: A Comprehensive Guide In Communications 40:35 min | |
Noise Calculations for Digital Communication
| Comprehensive Guide To Matched Filter | GATE Communications 17:42 min | |
| Signalling Schemes Demystified: PE Calculations In GATE Communications 32:39 min | |
| Comprehensive Guide To Matched Filter | GATE Communications Problems 03:39 min | |
