broadcasting television signal
21Television in Denmark — was established in the 1950s and was run by a monopoly with only one channel available until the 1980s. Contents 1 History 2 Digital terrestrial television 2.1 History 2.2 Na …
22Television encryption — Television encryption, often referred to as scrambling , is encryption used to control access to pay television services, usually cable or satellite television services.HistoryPay television exists to make revenue from subscribers and sometimes… …
23Television in the Czech Republic — Television was introduced in Czechoslovakia in 1953. Experimental projects with DVB T started in 2000. Finally on 21 October 2005, multiplex A (DVB T) was launched with 3 channels of Česká televize and one of TV Nova and radio channels of Český… …
24Signal lamp — training during World War II. A signal lamp (sometimes called an Aldis lamp, named after Arthur C. W. Aldis who invented a widely used design) is a visual signaling device for optical communication (typically using Morse code). Modern signal… …
25Télévision Numérique Terrestre — first logo TNT (Télévision Numérique Terrestre) is the national digital terrestrial service for France. It formally arrived on 31 March 2005 after a short testing period. Like Freeview in the United Kingdom it will support many new channels as… …
26Television par satellite — Télévision par satellite Pour les articles homonymes, voir Télévision par satellite (homonymie) et satellite (astronomie). La télévision par satellite consiste à émettre depuis un satellite en orbite géostationnaire (à 35 850 km, qui se… …
27Television — Television (TV) was only just developing at the end of the 1930s, with only one station in New York City and about 1,000 sets in operation by 1939. By 1941, there were 13 stations and the 521 lines of signal had become standard, but World War… …
28Broadcasting Satellite (Japanese) — Broadcasting Satellite or BS is a common name of Japanese communication satellites.First ever satellite of this series, called BSE or Yuri was launched in 1978, last satellite of BS series or BS 3b was launched in 1991.The 350 kg BSE was followed …
29Television par cable — Télévision par câble La télévision par câble est un mode de distribution de programmes de télévision transitant par l intermédiaire d un réseau câblé. Également désigné par les termes câblodistribution, câblodiffusion, réseau câblé,… …
30Télévision câblée — Télévision par câble La télévision par câble est un mode de distribution de programmes de télévision transitant par l intermédiaire d un réseau câblé. Également désigné par les termes câblodistribution, câblodiffusion, réseau câblé,… …
