Why RCA cables can use only one cable for video, but need 2 for stereo audio (L+R)?

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Seems like a 640×480 colour video should be more complex than a stereo signal audio.

In: Technology

7 Answers

Anonymous 0 Comments

Cost. The audio signals are analog signals being sent along separate 2-conductor cables so that whatever device is receiving the signal doesn’t need to do anything to split the two audio streams.

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