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Authors:
Linda Null ,julia Lobur
Chapter:
Network Organization And Architecture
Exercise:
Exercises
Question:24 | ISBN:9780763704445 | Edition: 3

Question

24. In Section 11.8.1 we state, using Shannon’s law, that the maximum data rate for a standard analog telephone line is approximately 30,000 bps with a signal-to-noise ratio of 30dB. The ratio of signal to noise is 1000, because the signal-to-noise ratio is

10 log10 signal dB / noise dB, as explained in Section 11.6.1.

If a binary signal is sent over a 10Khz channel whose signal-to-noise ratio is 20dB,what is the maximum achievable data rate?

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