KERALA UNIVERSITY Class 4 digital signal processing Question Paper 2022

Practice authentic previous year questions for better exam preparation.

Sample Questions

(b) Compute the 4 point DFT of the sequence $(1,0,0,0)$ and from this find the DFT of the sequence (0,0,2,0) OR
Slate convolulion properly of DFT.
What do you mean by a linear phase filler? Write down the condition for a filter to be linear phase.
Illustrate decimation in mulli rate signal processing.
Draw a set up to change the original sampling rate of a system by a factor of 0,75. $$ \text { ( } 10 \times 2=20 \text { Marks) } $$ PTO. Answer one full questions from each Module, Each question carries 20 marks.