Question
The standard spectrum of a regular telephone line that is used, via modems, to transmit digital data is 600 to 5000 Hz. The signal-to-noise ratio
The standard spectrum of a regular telephone line that is used, via modems, to
transmit digital data is 600 to 5000 Hz. The signal-to-noise ratio is 42 dB. What is the capacity of
the channel? If we assume that just 80% of the theoretical limit can be reached, derive from the
Nyquist formula, the number of signal levels required?
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Objects And Databases International Symposium Sophia Antipolis France June 13 2000 Revised Papers Lncs 1944
Authors: Klaus R. Dittrich ,Giovanna Guerrini ,Isabella Merlo ,Marta Oliva ,M. Elena Rodriguez
2001st Edition
3540416641, 978-3540416647
