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Teletext
CHF 49.15
Auf Lager
SKU
IOA2K53JB0V
1 Verfügbar 
Geliefert zwischen Do., 29.01.2026 und Fr., 30.01.2026
Details
High Quality Content by WIKIPEDIA articles! Teletext (or "broadcast teletext") is a television information retrieval service developed in the United Kingdom in the early 1970s. It offers a range of text-based information, typically including national, international and sporting news, weather and TV schedules. Subtitle (or closed captioning) information is also transmitted in the teletext signal, typically on page 888[1] or 777. In c.1970 the BBC had a brainstorming session in which it was decided to start researching ways to send closed captioning information to audience. As the Teledata research continued they became increasingly interested in using the same system for delivering any sort of information, not just closed captioning. Displaying subtitles requires limited bandwidth, at a rate of perhaps a few words per second. However, by combining even a slow data rate with a suitable memory, pages of information could be sent and stored in the TV for later recall.
Weitere Informationen
- Allgemeine Informationen
- GTIN 09786130421960
- Editor Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
- Genre Technik
- Anzahl Seiten 108
- EAN 9786130421960
- Format Fachbuch
- Titel Teletext
- Herausgeber Betascript Publishing
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