NPTEL : Digital Signal Processing (Electronics and Communication Engineering)

Co-ordinators : Prof. S.C. Dutta Roy


Lecture 1 - Digital Signal Processing Introduction

Lecture 2 - Digital Signal Processing Introduction (Continued.)

Lecture 3 - Digital Systems

Lecture 4 - Characterization Description, Testing of Digital Systems

Lecture 5 - LTI Systems Step & Impulse Responses, Convolution

Lecture 6 - Inverse Systems, Stability, FIR & IIR

Lecture 7 - FIR & IIR; Recursive & Non Recursive

Lecture 8 - Discrete Time Fourier Transform

Lecture 9 - Discrete Fourier Transform (DFT)

Lecture 10 - DFT (Continued.)

Lecture 11 - DFT (Continued.) Introduction to Z Transform

Lecture 12 - Z Transform

Lecture 13 - Z Transform (Continued.)

Lecture 14 - Discrete Time Systems in the Frequency Domain

Lecture 15 - Simple Digital Filters

Lecture 16 - All Pass Filters, Com.Filters

Lecture 17 - Linear Phase filters, Complementary Transfer Fn

Lecture 18 - Compensatory Transfer Functions, (Continued.)

Lecture 19 - Test for Stability using All Pass Functions

Lecture 20 - Digital Processing of Continuous Time Signals

Lecture 21 - Problem Solving Session: FT, DFT, & Z Transforms

Lecture 22 - Problem Solving Session: FT, DFT, & Z Transforms

Lecture 23 - Analog Filter Design

Lecture 24 - Analog Chebyshev LPF Design

Lecture 25 - Analog Filter Design (Continued.): Transformations

Lecture 26 - Analog frequency Transformation

Lecture 27 - Problem Solving Session on Discrete Time System

Lecture 28 - Digital Filter Structures

Lecture 29 - IIR Realizations

Lecture 30 - All Pass Realizations

Lecture 31 - Lattice Synthesis (Continued.)

Lecture 32 - FIR Lattice Synthesis

Lecture 33 - FIR Lattice (Continued.) and Digital Filter Design

Lecture 34 - IIR Filter Design

Lecture 35 - IIR Design by Bilinear Transformation

Lecture 36 - IIR Design Examples

Lecture 37 - Digital to Digital Frequency Transformation

Lecture 38 - FIR Design

Lecture 39 - FIR Digital Filter Design by Windowing

Lecture 40 - FIR Design by Windowing & Frequency Sampling

Lecture 41 - Solving Problems on DSP Structures

Lecture 42 - FIR Design by Frequency Sampling

Lecture 43 - FIR Design by Frequency Sampling (Continued.)