If ‘F’ is the frequency of the analog signal, then what is the minimum sampling rate required to avoid aliasing?
A. F
B. 2F
C. 3F
D. 4F
Answer:A
If ‘F’ is the frequency of the analog signal, then what is the minimum sampling rate required to avoid aliasing?
A. F B. 2F C. 3F D. 4F
Explanation: According to Nyquist rate, to avoid aliasing the sampling frequency should be equal to twice of the analog frequency.