How a TV works (basic)

algunastecnocosas 1,304 views 5 slides Nov 29, 2012
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TELEVISION THE MECHANICS BEHIND

TV Television  ( TV ) is a telecommunication medium for transmitting and receiving moving images that can be monochrome (black-and-white) or colored, with or without accompanying sound.  The two basic TV formats used are digital and analog .

Hw does an analog television work ? An analog television works by transferring electromagnetic waves into sound and light energy.

WHAT ARE ELECTROMAGNETIC WAVES? Electromagnetic radiation  (EMR ) is a form of energy  emitted and absorbed by charged particles, which shows wave-like behavior as it travels through space. 

TRANSPARENT tv Each type of television receives a signal (EMR) from a source (digital or analog), and converts that code into the picture displayed on the screen. How that digital or analog code is converted is complex and varies widely with each type of television.