** Freeview digital free satellite with a dozen SD channels, with SD feeds of the terrestrial HD freeview channels.

** 11 February – CBBC Channel and CBeebies begin broadcasting on the major digital television platforms: Freeview ( digital terrestrial ), digital cable and Sky Digital ( digital satellite ).

** Free-to-Air ( Analogue, Freeview, Cable, Satellite )

** Digital-only ( Freeview, Cable, Satellite )

** These transmit 4 nationwide free-to-air networks and a few regional or local single transmitter stations.

** Two 8-way, one-button, digital joysticks.

** POTS codec, a digital audio device

** Non-photorealistic rendering, focuses on enabling a wide variety of expressive styles for digital art

** Willard S. Boyle and George Smith invent the CCD at Bell Laboratories ( 30 years later, this technology is widely used in digital cameras ).

** In Holmdel, New Jersey, scientists at Bell Labs announce they have created a digital optical processor that could lead to the development of superfast computers that use pulses of light rather than electric currents to make calculations.

** Clipping ( photography ), the clipping of overexposed area by digital cameras and film.

** Continual switching actions of digital electronic circuitry.

** EPROM chips used in the Eventide H-3000 series of digital music processors

** In very technical language: The nominal frequency or center frequency of various kinds of radio signals with digital modulation -- provided that the message bit stream is a random uncorrelated sequence of equally probable ones and zeroes (" marks " and " spaces ")

** international: 5 submarine cables ; 2 satellite earth stations-Intelsat ( Atlantic Ocean ) and Arabsat ; coaxial cable and microwave radio relay to Algeria and Libya ; participant in Medarabtel ; 2 international gateway digital switches

** In an FSK ( frequency-shift keying ) transmitter, which transmits digital data, the frequency of the carrier is shifted between two frequencies which represent the two binary digits, 0 and 1.

** Fairlight CMI, the first digital sampling synthesiser

** The Local AccuWeather Channel, a digital subchannel network which is the Weather Channel's most prominent national competitor

** Switched current source DAC, from which different current sources are selected based on the digital input.

** Nickelodeon operates three digital channels separate from the main feed: Nick Jr., a channel devoted to preschool programming ; TeenNick, aimed at teenagers with mostly live-action programs ( which includes a two hour 1990s block in late night ); and Nicktoons, which primarily ( although not exclusively ) runs animated programming.

** Cartoon Network has only one digital channel, Boomerang, which focuses on Time Warner's archival animated programming and some other classic cartoons.

** Disney Channel has two digital channels: Disney Junior, which launched in 2012 and features preschool programming, and Disney XD, which caters primarily to boys.

** This station also has a permit to flash-cut to digital on channel 20.

** Free over-the-air ATSC digital TV.

** Terrestrial is provided by regional digital TV stations.

** Terrestrial is provided by regional digital TV stations.

** Terrestrial is provided by regional digital TV stations.

** Terrestrial is provided by regional digital TV stations.

** Monkey lemurs, most terrestrial of lemurs, often compared to baboons or macaques.

** Digital Satellite pay TV is also available and carries most terrestrial networks.

** The terrestrial region, according to Aristotle, consisted of concentric spheres of the four elements — earth, water, air, and fire.

** In the Philippines, Mount Pinatubo erupts in the second largest terrestrial eruption of the 20th century ; the final death toll tops 800.

** Digital terrestrial television for handhelds: DVB-H, DVB-SH

** Cutinite: formed from terrestrial plant cuticle

** Resinite: formed from terrestrial plant resins and animal decomposition resins

** Liptinite: formed from terrestrial plant lipids ( hydrophobic molecules that are soluble in organic solvents ) and marine algae

** List of terrestrial ecoregions ( WWF )

** A fishing fly that simulates the appearance of a land insect is referred to as a terrestrial fly.

** Serial port to connect to a satellite or terrestrial radio transceiver.

** The area receiving terrestrial television signals from the above and the Croydon Transmitter

** 15 November – Public launch of digital terrestrial TV in the UK.

** Superfamily Cyclophoroidea ( terrestrial )

** Proportion of terrestrial and marine areas protected

** Over-the-air television ( or terrestrial television ), the traditional method of television broadcast signal delivery

** for mutual transformations between terrestrial and space methods

** Directing atmospheric lightning to a terrestrial collection station for the purpose of electrical power generation.

** Mediaset Premium ( Digital terrestrial television )-needs CI + slot on HD television to descramble High Definition channel Premium Calcio HD.