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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 ...
Teletext was created in the United Kingdom in the early 1970s by John Adams, Philips' lead designer for video display units to provide closed captioning to television shows for the hearing impaired. [6] Public teletext information services were introduced by major broadcasters in the UK, [7] starting with the BBC's Ceefax service in 1974. [8]
The launch of BBC News 24 sees the BBC introduce a teletext service for the channel. However it is not known as Ceefax despite carrying many of the same pages. November – The BBC introduces regional news and sports pages to Ceefax. This is the first time that any part of the Ceefax service has been regionalised. 1998. No events. 1999. No events.
e. Ceefax (/ ˈsiːfæks /) was the world's first teletext information service and a forerunner to the current BBC Red Button service. Ceefax was started by the BBC in 1974 and ended, after 38 years of broadcasting, at 23:32:19 BST (11:32 PM BST) on 23 October 2012, in line with the digital switchover being completed in Northern Ireland. [1][2 ...
A short time later, two 30-minute broadcasts, usually aired at 10am and 3:30pm, begin on BBC2. The output showcases various aspects of the Ceefax service, with a digest of news, sport, weather, TV listings and other topics. The in-vision broadcasts are designed to help promote the Ceefax service and what it offers, along with teletext in general.
BBC Text originally launched on digital terrestrial services on 23 September 1999, and was later introduced on satellite and cable platforms. In the first phase, the service was created using content migrated from the existing analogue teletext service, Ceefax.
Founded. 1 January 1993. (1993-01-01) Defunct. 21 June 2010. (2010-06-21) Headquarters. London, United Kingdom. Teletext Ltd was the provider of teletext and digital interactive services for ITV, Channel 4 and Channel 5 in the United Kingdom.
A typical ORACLE page, here showing news from ITN. ORACLE (from " O ptional R eception of A nnouncements by C oded L ine E lectronics") was a commercial teletext service first broadcast on the ITV network in 1978 and later additionally on Channel 4 in the United Kingdom from 1982. The service ceased on both channels at 23:59 UTC on 31 December ...