Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
16 Cards in this Set
- Front
- Back
1880's
|
idea for televison first surfaced in science fiction books
|
|
1884
|
Paul Nipkow developed rotating disk
|
|
1827
|
Farnsworth invented dissector tube
|
|
1827
|
1st public televison boradcat in England
|
|
1928
|
1st American Television Drama "The Queen's Messenger"
|
|
190's
|
Sarnoff perfected television
|
|
April 30, 1939
|
1st regular basic television broadcast at the World's faire in NY
Considered the debut of Television to the world |
|
1940's
|
1st televisions were approx. 5 in accross the screen, B&W coloring for $200-$600
|
|
WWII
|
end of new technology growth
|
|
WWII
|
only 6 television transmitters broadcat in US during war
|
|
1980's
|
video recording entered the market
|
|
1980's
|
cable television entered the market
|
|
1984
|
FCC eliminated the 16 min per hour limit television stations had to follow and allowed them to air as many commercials as they wanted
|
|
1985
|
FCC ruled that a network con only have 12 VHF stations
|
|
television
|
instantanious transmission of images by electronic means over electrical transmission lines or by electromagnetic waves
|
|
heaviest viewers
|
senior citizens and house wives
|