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It was all sparked by the invention of the phonograph by Thomas Edison. The receiving and playing of professionally produced entertainment at home was now in available to the public. Throughout the long years, there has been much progress in technology and ways to transmit signals through the air waves into people's homes or through cables. After all, it’s most efficient use is to entertain, inform, and educate people and to get programs into people's homes. Whether it is movies, commercials, instructional videos, music, PSA's, news, sports, TV has changed us dramatically, as it has changed itself. Whoever makes these programs has the intention of us viewing their creation, and TV makes it possible. Today in America our current broadcast standard is a 525 lines, and 500 dots, field per second based system called the NTSC (National Television systems Committee