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Всё о Северной Каролине


Автор Igor G., 22 Июль 2007 22:06

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Igor G.

22 Июль 2007 22:06 Последнее редактирование: 23 Июль 2007 16:47 от Igor G.
Уважаемые участники форума, скажите  пожалуйста, в США телеканалы вещают телетекст?

С наилучшими пожеланиями, Игорь.


Кажется, что нет. Но у нас есть closed caption.

Отрывок из http://en.wikipedia.org/wiki/Teletext#United_States

A significant reason for the demise of American teletext was when Zenith introduced built-in closed captioning decoders in TVs in the early 90s, as mandated by the FCC. It was not practical for Zenith to re-design their TV chassis models that previously had teletext decoder support to have both teletext and closed captioning support. So Zenith decided to drop the teletext features, therefore ending teletext service in the US in the early 1990s, considering Zenith was the only major manufacturer of teletext-equipped sets in America.

Nowadays, teletext or other similar technologies in the USA are practically non-existent, with the only technologies resembling such existing in the country being closed captioning, TV Guide On Screen, and XDS (eXtended Data Services).