Breaking News
Home / ECE Branch / Digital Signal Processing pdf Notes (DSP)

# Digital Signal Processing pdf Notes (DSP)

## Digital Signal Processing pdf Notes (DSP)

#### DSP Complete Notes

UNIT I

• INTRODUCTION: Introduction to Digital Signal Processing: Discrete time signals & sequences, linear shift invariant systems, stability, and causality.
• Linear constant coefficient difference equations. Frequency domain representation of discrete time signals and systems.

UNIT II

• DISCRETE FOURIER SERIES: DFS representation of periodic sequences, Properties of discrete Fourier series, Discrete Fourier transforms: Properties of DFT,
• linear convolution of sequences using DFT, Computation of DFT :Over-lap Add method , Over-lap Save method, Relation between DTFT,DFS,DFT and Z-Transform.

#### Not Available

UNIT III

• FAST FOURIER TRANSFORMS: Fast Fourier transforms (FFT) – Radix-2 decimation in time and decimation in frequency FFT Algorithms, Inverse FFT, and FFT with general Radix- N

UNIT IV

• REALIZATION OF DIGITAL FILTERS: Applications of Z – transforms, solution of difference equations of digital filters,System Function,Stability Criterion, Frequency response of stable systems,
• Realization of digital filters- Direct, Canonic.,Cascade and Parallel forms.

UNIT V

• IIR DIGITAL FILTERS: Analog filter approximations – Butter worth and Chebyshev, Design of IIR Digital filters from analog filters,Step and Impulse invariant techniques, Bilinear transformation method, Spectral transformations.

UNIT VI

• FIR DIGITAL FILTERS : Characteristics of FIR Digital Filters, frequency response. Design of FIR Filters:Fourier Method,
• Digital Filters using Window Techniques, Frequency Sampling technique, Comparison of IIR & FIR filters.

UNIT VII

• MULTIRATE DIGITAL SIGNAL PROCESSING: Introduction,Down sampling,Decimation, Upsampling,interpolation, sampling rate conversion,
• conversion of band pass signals,concept of resampling,Applications of multi rate signal processing.

UNIT VIII

• FINITE WORD LENGTH EFFECTS : Limit cycles, Overflow oscillations, Round-off noise in IIR digital filters,Computational output round off noise, Methods to prevent overflow,
• Trade off between round off and overflow noise,Measurement of coefficient quantization effects through pole-zero movement,Dead band effects.

TEXT BOOKS: Digital Signal Processing Notes | DSP Notes | DSP Pdf notes

1. Digital Signal Processing, Principles, Algorithms, and Applications: John G. Proakis, Dimitris G. Manolakis, Pearson Education / PHI, 2007.
2. Discrete Time Signal Processing – A.V.Oppenheim and R.W. Schaffer, PHI
3. Fundamental of Digital Signal Processing – Loney Ludeman,John Wiley ,2009.

Reference Books: Digital Signal Processing Notes | DSP Notes | DSP Pdf notes

1. Digital Signal Processing: – Fundamentals and Applications – Li Tan , Elsevier,2008
2. Fundamentals of Digital Signal Processing using Matlab-Robert J Schilling,Sandra L Harris ,Thomson.2007.
3. DSP-S Salivahanan,A . Vallavaraj and C.Gnanapriya,TMH,2009.
4. Discrete Systems and Digital Signal Processing with MATLAB- Taan S. EIAli,CRC press,2009
5. Digital Signal Processing – A Practical approach , Emmanuel C. Ifeachor and Barrie W. Jervis, 2nd edition , Pearson Education , 2009

Note :- These notes are according to the r09 Syllabus book of JNTUH.In R13 ,8-units of R09 syllabus are combined into 5-units in r13 syllabus.Click here to check all the JNTU Syllabus books