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Vor 6 Tagen · Television is one of the major mass media outlets in the United States. In 2011, 96.7% of households owned television sets; about 114,200,000 American households owned at least one television set each in August 2013. Most households have more than one set.
30. Apr. 2024 · Liste deutschsprachiger Fernsehsender. Die Liste deutschsprachiger Fernsehsender enthält gebührenfinanzierte öffentlich-rechtliche und werbefinanzierte private Vollprogramme und Spartenprogramme (erste Tabelle) sowie Bezahlfernsehen (zweite Tabelle).
Vor 2 Tagen · Timeline of the introduction of television in countries. A map showing when television was introduced in each country. This is a list of when the first publicly announced television broadcasts occurred in the mentioned countries. Non-public field tests and closed circuit demonstrations are not included.
Vor 2 Tagen · This is a list of television networks by country. For lists of television stations by country, see Lists of television channels (sorted by continent and country) or Lists of television channels by country.
Vor 6 Tagen · Liste der Länder nach Jahr der Einführung des Fernsehens. Weltkarte, eingefärbt nach dem Jahrzehnt der Gründung des ersten regulären Fernsehsenders. 1930 bis 1939. 1940 bis 1949. 1950 bis 1959. 1960 bis 1969. 1970 bis 1979. 1980 bis 1989. 1990 bis 1999.
16. Apr. 2024 · 1880s-1890s: Laying the groundwork. There were two key technologies developed in the 20th century that paved the way for television: the cathode-ray tube ( CRT) and the mechanical scanner system. Karl Ferdinand Braun invented CRT in 1897, which is why the earliest version was sometimes known as the Braun tube.
7. Mai 2024 · Cable television, generally, any system that distributes television signals by means of coaxial or fiber-optic cables. Cable-television systems originated in the United States in the late 1940s and were designed to improve reception of commercial network broadcasts in remote and hilly areas.
