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| the media appeal to and are consumed by opinion leaders, or called early adopters |
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| media appeal to and are consumed by masses of a nations population |
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| specialized stage(1980-now) |
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| the media appeal to and are consumed by fragmented specialized segments of the total population |
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| overall content broadcasting over a radio station |
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| collaborative filtering systems |
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| systems can produce personal recommendations by computing the similarities between your preferences and the preferences of others |
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| occurs when different groups and individuals customize their own info and cultural experience so that people share less of a common culture |
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| news broadcaster that had 24 hour cable tv news service for CNN started in 1980 |
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| launches fox tv network in 1985 |
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| a us multinational media conglomerate headquartered in new york |
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| One of the largest media conglomerates |
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| a british author that came up with key elements on the satellite published plan in 1945 to electronicly relay stations in space |
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| where several hundred communications satellites sit today providing telephone and data communications,but mostly relaying tv signals |
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| channel like object that amplifies signal and shifts to another frequency to be transmitted back |
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| coverage area of a satallight |
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| one of the leading figures in the development of rocket tech in nazi germany and the US, helped lead team to launch explorer 1 americas first satallight |
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| 1926 us professor and scientist who launched the worlds first liquid fueled rocket |
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an independent tv station distributed to cable systems throughout the country
Ted Turners WTBS in atlanta became first one |
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| Internet protocol Tv (IPTV) |
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| Describes a system where a digital video service is delivered using the internet protocol over a network infrastructure |
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| Direct broadcast satellite (DBS) |
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| digital tv service that brings signals directly from satellites to home receivers since 1980s |
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| Telecommunications Act of 1996 and competition in the phone and cable industries |
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| cross market entry barriers were removed |
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| refers-to the collection of objects in orbit around earth that were created by humans but no longer serve any purpose] |
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| Desi Arnaz and Lucille Ball |
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| shaped model for business in tv business. they recorded the luci show and it is the longest running show on tv |
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| First video tape recorder |
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| 1956 vrx 1000 was introduced it was the first commercial videotape recorder |
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| often used as shorthand for the reckless accusations and limitations on free expression during the cold war |
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| took on mccarthy as a CBS newsman and presented several programs in which he exposed mccarthys claims being false |
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| 1950- zenith corp creates the very first tv remote control called lazy bone, it had a wire attached to the tv |
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| 1956- first wireless remote was made "zenith space command" |
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| helped fund and lead the RCA since it was created |
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| A film of a transmitted tv program |
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| the first television camera tube to see widespread use beginning in the late 1930s. invented by vladamare Zworykin |
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| DTV: Stands for digital television. DTV refers to the cutting-edge digital broadcast system that will replace the current analog system. |
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| Standard-definition television. SDTV is the lowest-resolution form of DTV (480p and 480i), although it still provides a DVD-quality digital picture. |
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| The method by which most analog televisions display images. It shows the odd lines of a frame first, followed by the even lines. The "i" in 1080i refers to interlaced scanning. 1080i is the highest-definition form of DTV currently available. |
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| Boy genius who invented the electronic scanning TV system in the 1920s |
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| what year was Tv introduced to the public |
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| the first active communications satellite and the first commercial satellite. |
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| an advanced cable TV service which uses digital compression technology to carry TV signals and additional data services. |
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| Fiber Optic Communication |
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| a method of transmitting information from one place to another by sending pulses of light through an optical fiber. |
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| device capable of delivering movie-quality images, CD-quality sound, plus additional data services. |
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| ability to watch tv anywhere |
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