A bandpass sampling extends from 4-6 kHz. What is the smallest sampling frequency required to retain all the information in the signal.
A. 1 kHz
B. 2 kHz
C. 3 kHz
D. 4 kHz
Answer:D
A bandpass sampling extends from 4-6 kHz. What is the smallest sampling frequency required to retain all the information in the signal.
A. 1 kHz B. 2 kHz C. 3 kHz D. 4 kHz
Explanation: fh =6 kHz