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The digital television transition, also called the digital switchover (DSO), the analogue switch/sign-off (ASO), the digital migration, or the analogue shutdown, is the process in which older analogue television broadcasting technology is converted to and replaced by digital television.
June 12, 2009 – final hours of analog broadcast on WWL-TV gave information about website and telephone number for more information about transition.. The digital television transition in the United States was the switchover from analog to exclusively digital broadcasting of terrestrial television programming.
The five main ATSC formats of DTV currently [when?] broadcast in the U.S. are: . Standard definition—480i, to maintain compatibility with existing NTSC sets when a digital television broadcast is converted back to an analog one [citation needed] —either by a converter box or a cable/satellite operator's proprietary equipment
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UK digital switchover dates. The digital switchover was the process by which analogue terrestrial television in the United Kingdom was replaced with digital terrestrial television. It is sometimes referred to as the "analogue switch off". In the United Kingdom, the terrestrial switchover started on 17 October 2007 and was completed on 24 ...
The transition to high-definition television is a process by which standard-definition (SD) television signals are upgraded to a high-definition (HD) format. [1] In this process, channels usually either simulcast their HD signals alongside the existing SD signals or broadcast exclusively in HD.
In February 2012, there was a consolidation of digital television call centers in areas where the switchover was already completed. [ 12 ] On 12 March 2012, the sixteen television stations serving the area that was impacted by the 2011 earthquake (Iwate, Miyagi, and Fukushima prefectures) began displaying the aforementioned countdown clock.
An act to require the Federal Communications Commission to provide for a short-term extension of the analog television broadcasting authority so that essential public safety announcements and digital television transition information may be provided for a short time during the transition to digital television broadcasting. Acronyms (colloquial)