Question

The aliasing effect can be minimized by
A. selecting sampling frequency $w_s > 2w_m$
B. selecting sampling frequency $w_s <2w_m$
C. selecting sampling frequency $w_s <w_m$
D. using anti-aliasing filter
Choose the correct answer from the options given below.

• A. A and B only
• B. B and C only
• C. C and D only
• D. A and D only

Answer 1

Answer: (D)

A and D only

Answer 2

The Correct answer is option (D) : A and D only