Which of the following is the correct group of signal cables that can be cabled within one side of a rack while considering the signal separation in order to avoid electromagnetic interference?
Mic-level, line-level audio, and relay control are all low-voltage, low-noise sensitive signal types. They can typically share a common cable pathway with proper shielding. RF and loudspeaker cables, on the other hand, can cause interference and should be routed separately.
“Group cables by signal type to reduce interference: low-voltage control and audio together; high-power (loudspeaker or AC) separately.”
— CTS Exam Guide, Cabling and Signal Management Chapter
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