Discussion
What causes crosstalk in a time division multiplexed system?
Answer: D
A channel restricted in bandwidth spreads its pulses in time, so energy from one slot arrives during the next and appears as another channel's signal. Unequal amplitudes make no such transfer. Staggered sampling instants are inherent to the scheme and cause no crosstalk. And exceeding the frame's capacity is a design error rather than an impairment. In time division systems crosstalk is a bandwidth symptom, exactly as in frequency division systems it is a filtering symptom.
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