Analogue Television Synchronization

Analogue Television Synchronization

Analog (or analogue) television is the analog transmission that involves the broadcasting of encoded analog audio and analog video signal: one in which the information to be transmitted, the brightness and colors of the points in the image and the sound waves of the audio signal are represented by continuous variations of some aspect of the signal; its amplitude, frequency or phase. All broadcast television systems preceding digital transmission of digital television (DTV) were systems utilizing analog signals. Analog television may be wireless or can require copper wire used by cable converters.

Read more about Analogue Television Synchronization:  Development, Receiving Signals, Synchronization, Transition To Digital Broadcasts

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Analogue Television Synchronization - Other Technical Information - CRT Flyback Power Supply Design and Operation Principles
... This voltage is not directly produced by the main power supply circuitry instead the receiver makes use of the circuitry used for horizontal scanning ... Direct current (DC), is switched though the line output transformer, and alternating current (AC) is induced into the scan coils ...

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