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Questions and Answers
Which field does signal processing focus on?
What are some examples of signals that signal processing techniques can analyze?
Where can the principles of signal processing be traced back to?
Who wrote the influential paper 'A Mathematical Theory of Communication' in 1948?
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What did Claude Shannon's paper lay the groundwork for?
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What was the first ITU-T specification for WDM?
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Which technology is used for WDM and provides tunable transmitters control?
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In which bands does Recommendation G.694.1 specify WDM operation?
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What is the spacing between channels as specified by Recommendation G.692?
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Which component used in WDM systems provides variable optical attenuation?
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