Computer · Communication Systems
Calculate the theoretical capacity of a channel (in Mbps) using Shannon's channel capacity theorem, when a television picture signal is transmitted over a channel with a signal-to-noise ratio (S/N) of 25 dB. Assume the TV channel bandwidth to be 9 MHz.
- 172.0 Mbps
- 227.0 Mbps
- 392.0 Mbps
- 474.8 Mbps✓
Correct answer
74.8 Mbps
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