The big advantage of frequency division multiplexing over synchronous TDM is the lower noise due to the use of digital signals during transmission.

Question

Quizplus · Accepted Answer

Frequency division multiplexing and synchronous TDM both use digital signals during transmission. The advantage of FDM is that it can carry more channels at once, each using a different frequency band, while synchronous TDM dynamically allocates time slots to different channels. The noise level in both techniques is affected by various factors, such as signal strength and interference, and is not inherently lower in FDM compared to synchronous TDM.

The Big Advantage of Frequency Division Multiplexing Over Synchronous TDM