Digital Signal Processing

Digital Signal Processing by Vineeta P. Gejji

Quick Overview

Written By: D. Ganesh Rao, Vineeta P. Gejji
Publisher: Cengage India Private Limited

Binding: Paperback
Edition: First
Language: English
EAN: 9789386858238
ISBN: 9386858231
Number Of Pages: 550
Publication Date: 2017-09-01
Manufacturer: Cengage India Private Limited

Availability: Usually dispatched within 24 hours

Price Details
  • List Price: INR 499.00
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  • INR 447.00
  • You Save: INR 52.00 ( 10% )

This is a book about the fundamentals to serve the needs of an introductory, one semester course in DSP. We have attempted to do a thought job on the basic principles, because our experience has been that these are the most difficult concepts for students to master. Once the fundamentals are strong, understanding of advanced concepts can be done without much ado. This is also a book about problem solving, setting interrelationships and connections and integrating one’s knowledge.
The conventional writing style in the book conveys our objective of getting the reader involved with the material as a participant in the development, rather than a mute observer.
A self-contained presentation of DSP techniques that requires only a minimum amount of calculus and advanced level topics involving complex numbers as prerequisites.
Each chapter begins with a brief introduction and ends with the summary of points. The actual concepts are sandwiched between them. This brings us to the memory, a good old adage: tell them what you are going to tell them;tell them;tell them what you have told them.
A large number of worked examples and rein-forcing problems are provided to learn, strengthen and master the abstract concepts.
Figures are drawn in abundance with clarity to illustrate the important concepts. Consistent notation is an indispensable part of accuracy;ambiguous notation leads to confusion. We have invested effort in developing a consistent notation throughout the book.
While explaining theoretical concepts, accuracy is of utmost importance. We therefore have avoided cutting comers but spent the necessary time and effort to provide accurate and detailed derivations.
Organized procedures for digital filter design. Designs are verified by checking the given frequency domain specifications,
Answers are provided to all the exercise problems at the end of the chapter.
Additional problems on DFT have been solved.


• First chapter deals with Fundamentals of Signals and Systems and basic of coverage of E-transforms. This will help the students and professionals alike to understand the intricacies of DSP with ease.
• DFT and its properties are dealt in great details with a very simple mathematical approach without compromising the rigor of DFT. Also FFT algorithms are explained in a very lucid step by step manner. The same FFT algorithms are explained to find inverse DFT.
• Analog filters like Butterworth and Chebyshev filters are explained in good depth and a library of these filters are created. This forms a very good prerequisite to understand the design of digital filters.
• Majority of the transformations used for converting an analog filter into a digital filter are dealt with good numerical examples. Their advantages and disadvantages are explained in order to know the merits of these methods.
• Finally design of FIR filter based on windowing technique, frequency sampling technique etc., are explained keeping the mathematics simplified without compromising the concepts. A lot of numerical examples are solved to assimilate the abstract theoretical concepts.

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