

MCQOPTIONS
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1. |
A band-limited signal with a maximum frequency of 5 kHz is to be sampled. According to the sampling theorem, the sampling frequency which is not valid is _______________ |
A. | 5 kHz |
B. | 12 kHz |
C. | 15 kHz |
D. | 20 kHz |
Answer» B. 12 kHz | |