User talk:Mesdale

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No sorry, that is incorrect. Modulation is a method for combining and separating multiple signals and multiple channels through a single medium. An example would be all the channels you get on Cable TV through a single coaxial cable. Between the TV and the video output, there is no need for modulation, and the signal sent through the HDMI cable is a TMDS which is discreet 1s and 0s.