Digital Signal Processing Test Questions

Q.  The filtering is performed using DFT using

1) Limited size or blocks of data
2) Small memory size
3) Large memory size
4) Large segments of data

a. 1, 2 and 3 are correct
b. 3 and 4 are correct
c. 1 and 2 are correct
d. All the four are correct

ANSWER: See Answer
No explanation is available for this question!