IT6502 Digital Signal Processing previous year question papers

IT6502 Digital Signal Processing previous year question papers


B.E-Computer science engineering,third year 6th semester IT6502 Digital Signal Processing  previous year question papers for the regulation 2013.

(NOTE:This is the only website,where you can download the previous year Anna university question papers in PDF format with good quality and with out any water marks.You can download the files in a single click and no more Re-directs)



OBJECTIVES:

To introduce discrete Fourier transform and its applications.
To teach the design of infinite and finite impulse response filters for filtering undesired signals.
To introduce signal processing concepts in systems having more than one sampling frequency.

UNIT I SIGNALS AND SYSTEMS 

Basic elements of DSP – concepts of frequency in Analog and Digital Signals – sampling theorem – Discrete – time signals, systems – Analysis of discrete time LTI systems – Z transform – Convolution– Correlation.

UNIT II FREQUENCY TRANSFORMATIONS 

Introduction to DFT – Properties of DFT – Circular Convolution – Filtering methods based on DFT – FFT Algorithms – Decimation – in – time Algorithms, Decimation – in – frequency Algorithms – Use of FFT in Linear Filtering – DCT – Use and Application of DCT.

UNIT III IIR FILTER DESIGN 

Structures of IIR – Analog filter design – Discrete time IIR filter from analog filter – IIR filter design by Impulse Invariance, Bilinear transformation, Approximation of derivatives – (LPF, HPF, BPF, BRF) filter design using frequency translation.

UNIT IV FIR FILTER DESIGN 

Structures of FIR – Linear phase FIR filter – Fourier Series – Filter design using windowing techniques (Rectangular Window, Hamming Window, Hanning Window), Frequency sampling techniques

UNIT V FINITE WORD LENGTH EFFECTS IN DIGITAL FILTERS

Binary fixed point and floating point number representations – Comparison – Quantization noise – truncation and rounding – quantization noise power- input quantization error- coefficient quantization error – limit cycle oscillations-dead band- Overflow error-signal scaling.



IT6502 Digital Signal Processing year question papers for the regulation 2013

  • IT6502 Digital Signal Processing Nov/Dec 2017 question paper download

  • IT6502 Digital Signal Processing Apr/May 2017 question paper download

  • IT6502 Digital Signal Processing Nov/Dec 2016 question paper download

  • IT6502 Digital Signal Processing May/June 2016 question paper download

  • IT6502 Digital Signal Processing Nov/Dec 2015 question paper download


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shrikanth

Please update the links. i need nov dec 2018 question paper

xyz
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xyz

There are no links or attachments to download! Are you kidding?