CSVTU BE VI Semester ET&T Digital Signal Processing Syllabus

Chhattisgarh Swami Vivekanand Technical University, Bhilai

Semester : VI Branch: Electronics & Telecommunication

Subject: Digital Signal Processing

Total Theory Periods: 40 Total Tutorial Periods: 12

Total Marks in End Semester Examination: 80

Minimum number of Class tests to be conducted: Two

Introduction to DTFT, DFT, FFT, Wavelets, ROC of signals (Already covered in Signals & Systems in IV

semester)

UNIT – I

Realization of Systems:

Realization of digital linear system, Signal flow graph. IIR & FIR Structure. MATLAB

Programming for realization of IIR & FIR Structure Only.

UNIT – II

Infinite Impulse Response Filter design (IIR):

Analog & Digital Frequency transformation. Designing by

impulse invariance & Bilinear method. Butterworth and Chebyshev Design Method.

UNIT – III

Finite Impulse Response (FIR) Filter Design

: Rectangular, Triangular, Hamming, Blackman & Kaiser

window. Linear Phase and Optimal Filter.

UNIT – IV

Multirate DSP:

Introduction, Sampling Rate Conversion, Decimation of Sampling rate by an Integer factor,

Interpolation of sampling rate by an Integer Factor, Sampling rate alteration or conversion by a rational factor.

Filter design and implementation for sampling rate alteration or conversion: Direct form FIR digital filter

structures, Polyphase filter structure, Time varying digital filter structures. Sampling rate conversion by an

arbitrary factor: First order approximation & Second order approximation method. Applications of Multirate

Digital Signal Processing (MDSP).

UNIT – V

Applications of Digital Signal Processing:

Introduction, Applications of DSP: Digital Sinusoidal Oscillators,

Digital Time Control Circuits, Digital Comb Filters. Applications in broader sense: Removal of noise from

pictures, Applications of DSP to Radar, Applications of DSP in Image Processing, Applications of DSP in

speech processing.

Name of Text Books:

1. Digital Signal Processing, J. Johnson, Pearson – PHI

2. Digital Signal Processing, Proakis, Manolakis & Sharma, Pearson Education

Name of Reference Books:

1. Digital Signal Processing, Nair, PHI

2. Discrete Time Signal Processing, Oppenheim & Schafer, Pearson – PHI

3. Digital Signal Processing, Vallavaraj, Salivahanan, Gnanapriya, TMH

4.

 

Digital Signal Processing by Hussain, Umesh Publications.

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