# JNTUA B.TECH R 19 4-1 Syllabus For Principles of digital signal processing PDF 2022

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You will be able to find information about Principles of digital signal processing along with its Course Objectives and Course outcomes and also a list of textbook and reference books in this blog.You will get to learn a lot of new stuff and resolve a lot of questions you may have regarding Principles of digital signal processing after reading this blog. Principles of digital signal processing has 5 units altogether and you will be able to find notes for every unit on the CynoHub app. Principles of digital signal processing can be learnt easily as long as you have a well planned study schedule and practice all the previous question papers, which are also available on the CynoHub app.

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### Principles of digital signal processing Unit One

#### INTRODUCTION TO SIGNALS

Classification of Signals: Analog, Discrete, Digital, Deterministic & Random, Periodic & Aperiodic, Even & Odd, Energy & Power signals. Basic operations on signals: Time shifting, Time scaling, Time reversal, Amplitude scaling and Signal addition. Elementary Signals: Unit step, Unit ramp, Unit parabolic, Impulse, Sinusoidal function, Exponential function, Gate function, Triangular function, Sinc function and Signum function.

### Principles of digital signal processing Unit Two

#### DISCRETE TIME SIGNALS ANDSYSTEMS

Discrete Time Signals:Elementary discrete time signals, Classification of discrete time signals: power and energy signals, even and odd signals. Simple manipulations of discrete time signals: Shifting and scaling of discrete-time signals. Discrete Time Systems:Input-Output description of systems, Block diagram representation of discrete time systems, Linear Constant Coefficient Difference Equations, Classification of discrete time systems: linear and nonlinear, time-invariant and variant systems, causal and non causal, stableand unstable systems.

### Principles of digital signal processing Unit Three

#### LAPLACE TRANSFORMS AND Z-TRANSFORMS

Laplace Transforms: Laplace transforms, Partial fraction expansion, Inverse Laplace transform, Concept of Region of Convergence (ROC), Constraints on ROC for various classes of signals, Properties of Laplace transforms. Z-Transforms: Concept of Z-transform of a discrete sequence, Region of convergence in Z-Transform, constraints on ROC for various classes of signals, inverse Z-transform, properties of Z-Transforms.

### Principles of digital signal processing Unit Four

#### FAST FOURIER TRANSFORMS

Discrete Time Fourier Transform (DTFT), Discrete Fourier Transform (DFT),Radix-2 Fast Fourier Transforms (FFT), Decimation in Time and Decimation in Frequency FFT Algorithms: radix-2 DIT-FFT, DIF-FFT, and Inverse FFT: IDFT-FFT.

### Principles of digital signal processing Unit Five

#### IIR AND FIR DIGITAL FILTERS

IIR DIGITAL FILTERS: Analog filters approximations: Butterworthand Chebyshev, Design of IIR digital filters from analog filters. Realization of IIR filters: Direct form-I, Direct form-II, cascade form and parallel form.FIR DIGITAL FILTERS: Characteristics of FIR digital filters, frequency response. Design of FIR digital filters using window techniques: Rectangular window, Triangular or Bartlett window, Hamming window, Hanning window, Blackman window. Realization of FIR filters: Linear phase and Lattice structures.

### Principles of digital signal processing Course Objectives

To explain about signals and perform various operations on it. To understand discrete time signals and systems.To solve Laplace transforms and z-transforms for various signals.To find Discrete Fourier Transform of a sequence by using Fast Fourier Transform.To design and realize IIR and FIR filters.

### Principles of digital signal processing Course Outcomes

Define basic signals and its operations, Classify discrete time signals and systems. Solve Laplace Transform and z-Transform for various signals, Calculate DFT of a given sequence by using Fast Fourier Transform.Analyze the continuous and discrete signals and systemsDesign and realize IIR and FIR filters from the given specifications.

### Principles of digital signal processing Text Books

1.B. P. Lathi, “Signals, Systems and Communications”,BS Publications, 2008. 2.John G. Proakis, Dimitris G. Manolakis, “Digital signal processing, principles, Algorithms and applications”,4thedition ,Pearson Education/PHI, 2007.
3.A.V. Oppenheim and R.W. Schaffer, “Discrete Time Signal Processing”, 2nd edition., PHI.

### Principles of digital signal processing Reference Books

1.A.V. Oppenheim, A.S. Will sky and S.H. Nawab, “Signals and Systems”,PHI, 2ndEdition, 2013. 2.A. Anand Kumar, “Signals and Systems”, PHI Publications, Third Edition, 2013
3.P. Ramesh Babu.“Digital Signal Processing”.
4.Andreas Antoniou, “Digital signal processing”, Tata McGraw Hill, 2006.
5.R S Kaler, M Kulkarni,, Umesh Gupta, “A Text book on Digital Signal processing”–I K International Publishing House Pvt. Ltd.
6.M H Hayes, Schaum’s Outlines, “Digital Signal Processing”, Tata Mc-Graw Hill, 2007.

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Information about JNTUA B.Tech R 19 Principles of digital signal processing was provided in detail in this article. To know more about the syllabus of other Engineering Subjects of JNTUH check out the official CynoHub application. Click below to download the CynoHub application.

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