Question
The band width of Audio signal is(A) $20 \mathrm{HZ}$(B) $20 \mathrm{KHZ}$(C) $20 \mathrm{MHZ}$(D) $20 \mathrm{GHZ}$
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Step 1: The bandwidth of a signal is the difference between the highest and the lowest frequencies of that signal. Show more…
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Communication Systems
Round 1
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