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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.
Now that the switch from analog to digital broadcasts is complete, analog TVs are incapable of receiving over-the-air broadcasts without the addition of a set-top converter box. Consequently, a digital-to-analog converter, an electronic device that connects to an analog television , must be used in order to allow the television to receive ...
A coupon-eligible converter box (CECB) was a digital television adapter that met eligibility specifications for subsidy "coupons" from the United States government.The subsidy program was enacted to provide terrestrial television viewers with an affordable way to continue receiving free digital terrestrial television services after the nation's television service transitioned to digital ...
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 ...
Currently the terrestrial transmission is available in both digital and analog formats. The Cable Digitalisation Act mandates all cable television networks to turnoff analogue transmission and switch to digital transmission by 31 March 2015. The digital transition is planned over four phases in the country. [18] Tata Sky Dish India
Cory Doctorow, author and Electronic Frontier Foundation activist, described the process of the switch as unwiring.He framed this as a move away from a global internetwork, which passes through many chokepoints where data may be controlled and inspected, toward one which uses available bandwidth frugally by passing communications in a mesh and avoiding chokepoints.
The No. 4 Electronic Switching System (4ESS) is a class 4 telephone electronic switching system that was the first digital electronic toll switch introduced by Western Electric for long-distance switching. It was introduced in Chicago in January 1976, to replace the 4A crossbar switch. [1]
Digital radio in the United Kingdom § Analogue switch-over, future Topics referred to by the same term This disambiguation page lists articles associated with the title Digital switchover in the United Kingdom .