Digital Signal Processing Important Questions – DSP Imp Qusts

Digital Signal Processing Important Questions Pdf file – DSP Imp Qusts

Please find the attached pdf file of Digital Signal Processing Important Questions Bank – DSP Imp Qusts

Link – DSP Question Bank

UNIT-I
INTRODUCTION

1. Define symmetric and anti symmetric signals.
2. Explain about impulse response?
3. Describe an LTI system?

For more questions please download the above Pdf file

UNIT-II
DISCRETE FORUIER SERIES
1 Define discrete fourier series?
2 Distinguish DFT and DTFT
3 Define N-pint DFT of a sequence x(n)

For more questions please download the above Pdf file

UNIT-III
FAST FOURIER TRANSFORM
1 Why FFT is needed?
2 What is the speed improvement factor in calculation 64-point DFT of sequence using direct computation and FFT algorithm?
3 what is the main advantages of FFT?

For more questions please download the above Pdf file

UNIT-IV
REALIZATION OF DIGITAL FILTERS
1 Define Z-transform and region of converges
2 what are the properties of ROC
3 Write properties of Z-transform

For more questions please download the above Pdf file

UNIT-V
IIR DIGTAL FILTERS

1. Give the magnitude function of butter worth filter. What is the effect of varying order of N on magnitude and phase response?
2. Give any two properties of butter worth low pass filter
3. what are properties of chebyshev filter

For more questions please download the above Pdf file