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47 Cards in this Set
- Front
- Back
What is the date and what was the disk called that items were put on and as it would come accross it would flash on the screen?
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1884, Nipcows disk
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What scans objects left to right?
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Electron meter
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The term that describes the resolution changing as the light changes
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Photoconductive
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Who wanted tv for america
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Zworkyin
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who invented a way to scan and image with and electron beam and syncronize frames?
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Farnsworth
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What year did FCC approve NTSC
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1941
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What is interlace scanning
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Divided in 2 fields. odd and even and as they were scaned they would come together to form a pic.
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what year did fcc initilize a freeze? what was this?
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1948, Didnt allow new applications until others were delt with
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when did tv reach 33% of population?
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1952
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When did it reach 90% of pop
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1952
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when did it reach 98.5%
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1970
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when was the isoloated camera technique created and what was it
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1952, 3 camera set up and have motion pic cameras cut film from eash camer exacly and put them together..make copies and sell it.
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What were shows on the network that were taken off called...reruns?
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Off Network
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What were shows called that were for the first time oprah and jepordy
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First Run
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What is the dif. between cash barter and cash and barter
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cash-Pay cash
Barter- Free w. Comercials C&B- You pay but not much |
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What year and by who approbed NBC
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1954, RCA
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When was the first color broadcast
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1956
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What was the first VTR and when did it come out
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1956, Transverse Quadruaplex Ray Dulvey
Les Paul |
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What channels consumed the VHF? UHF?
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2-13
14-83 |
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What is the all channel receiver act and when was it passed
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1962, all recievers in countrry had to have vhf and uhf channels
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What is CATV
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Community antena television..run through calbles through television
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what was the first telo. satelite
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Telestar..use a dish and have satelite stay settle dish will never lose signal.
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HBO stands for and was bought by who when
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home Box Office Tome inc. in 1972
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what is a premium satelite
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you specifically have to pay for it
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What is cable satelite network
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mtv, a&e, History channel...advertising supported
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What are superstations
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Indemendent tv station WTBS
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what was the first consumer VCR
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Betamax
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What was sony VS. Disney
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Sued sony because betamax let people record coyright disney materials...any signal that came in your house you have legal rights to it.
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What is the grand alliance
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all 4 comp. come togethr
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what is 480 i
480 p 720 p 1080 i |
interlace (standard)
Progressive (Looks better) Highest resolution |
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What year and by who approbed NBC
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1954, RCA
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When was the first color broadcast
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1956
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What was the first VTR and when did it come out
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1956, Transverse Quadruaplex Ray Dulvey
Les Paul |
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What channels consumed the VHF? UHF?
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2-13
14-83 |
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What is the all channel receiver act and when was it passed
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1962, all recievers in countrry had to have vhf and uhf channels
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What is CATV
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Community antena television..run through calbles through television
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what was the first telo. satelite
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Telestar..use a dish and have satelite stay settle dish will never lose signal.
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HBO stands for and was bought by who when
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home Box Office Tome inc. in 1972
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what is a premium satelite
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you specifically have to pay for it
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What is cable satelite network
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mtv, a&e, History channel...advertising supported
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What are superstations
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Indemendent tv station WTBS
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what was the first consumer VCR
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Betamax
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What was sony VS. Disney
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Sued sony because betamax let people record coyright disney materials...any signal that came in your house you have legal rights to it.
|
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What is the grand alliance
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all 4 comp. come togethr
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what is 480 i
480 p 720 p 1080 i |
interlace (standard)
Progressive (Looks better) Highest resolution |
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describe NTSC
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annalog, 483-525, 333 Max, 4:3, Stereo
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Describe ATSC
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Digital, 1080-1125, 1920 Max, 16:9, 20 bit
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