An Insight to Digital and Analog Televisions and How They Work
Submit on Monday, March 26th, 2012 18:41
Usually a particular frequency is used to send these composite video signals. The frequency is referred to as VHF and UHF channels. If a VCR wants to send the signal to an analog TV, it takes both the signals and modulates the signals with the help of a carrier which has 60 MHz and it sends it to the TV directly.
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