Teletekst yoki efir teleteksti — mos ravishda jihozlangan televideniye qabul qilgichlarida matn va sodda grafikalarni aks ettirish standarti hisoblanadi.[1][2]

Manbalar

  1. ↑ Tanton, N. E. (28 July 1979). "UK Teletext-Evolution and Potential". IEEE Transactions on Consumer Electronics CE-25 (3): 246–250. doi:10.1109/TCE.1979.273220. 
  2. ↑ Weitzel, P.; Hunter, J. R. (1999). "Teletext - Old Digits in a New Age". Computer Science. https://downloads.bbc.co.uk/rd/pubs/papers/pdffiles/ibc99jh.pdf. 

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