TDT meaning in Computing ?

Answer:

What is Terrestrial Digital Television mean?

Digital television (DTV) is the transmission of television audiovisual signals using digital encoding, in contrast to the earlier analog television technology which used analog signals. At the time of its development it was considered an innovative advancement and represented the first significant evolution in television technology since color television in the 1950s. Modern digital television is transmitted in high definition (HDTV) with greater resolution than analog TV. It typically uses a widescreen aspect ratio (commonly 16:9) in contrast to the narrower format of analog TV. It makes more economical use of scarce radio spectrum space; it can transmit up to seven channels in the same bandwidth as a single analog channel, and provides many new features that analog television cannot. A transition from analog to digital broadcasting began around 2000. Different digital television broadcasting standards have been adopted in different parts of the world; below are the more widely used standards:

Digital Video Broadcasting (DVB) uses coded orthogonal frequency-division multiplexing (OFDM) modulation and supports hierarchical transmission. This standard has been adopted in Europe, Africa, Asia, and Australia, for a total of approximately 60 countries.Advanced Television System Committee (ATSC) uses eight-level vestigial sideband (8VSB) for terrestrial broadcasting. This standard has been adopted by 9 countries: the United States, Canada, Mexico, South Korea, Bahamas, Jamaica, the Dominican Republic, Haiti and Suriname.Integrated Services Digital Broadcasting (ISDB) is a system designed to provide good reception to fixed receivers and also portable or mobile receivers. It utilizes OFDM and two-dimensional interleaving. It supports hierarchical transmission of up to three layers and uses MPEG-2 video and Advanced Audio Coding. This standard has been adopted in Japan and the Philippines. ISDB-T International is an adaptation of this standard using H.264/MPEG-4 AVC, which has been adopted in most of South America and Portuguese-speaking African countries.Digital Terrestrial Multimedia Broadcasting (DTMB) adopts time-domain synchronous (TDS) OFDM technology with a pseudo-random signal frame to serve as the guard interval (GI) of the OFDM block and the training symbol. The DTMB standard has been adopted in China, including Hong Kong and Macau.Digital Multimedia Broadcasting (DMB) is a digital radio transmission technology developed in South Korea as part of the national IT project for sending multimedia such as TV, radio and datacasting to mobile devices such as mobile phones, laptops and GPS navigation systems. reference

Full Form	Category
Terrestrial Dynamical Time	Academic & Science
Tanda Tula	Airport Code
TCW / DW Term Trust 2000	Business
Tucker- Davis Technologies	Business
Team Development Tasks	Community
Tourist Development Tax	Community
The Daily Three	Community
Televisió Digital Terrestre	Community
Threat Detection Technology	Computing
Transaction Dump Table	Computing
Terrestrial Digital Television	Computing
Tag Database Tool	Computing
Time Domain Transmission	Electronics
Torus Doubling Terminal	General
Topic Detection and Tracking	General
Transmission Disequilibrium Test	General
Technical Drilling Tools	General
Themal death time	General
Temple Daily Telegram	General
Ten Dirty Texture	General
Truncated Distance Transform	General
The Decoding Toolbox	General
Talent Determination Test	General
Thermal Death Time	General
Traditional Decision Trees	General
Trieger Dot Test	General
Tone Decay Test	General
Texas Dropped Truck	General
Talor Dylan and Tristan	General
Tal Dive Time	General
Time Domain Transmissometry	General
Triple Double Threat	General
That Dance Thing	General
Turbo Diesel Touring	General
Total Distance Traveled	General
Taxes on Distance Traveled	General
Turbo Diesel Truck	General
Transport Driver Training	General
Toyota Dealer Team	General
Track Day Trophy	General
Timeless decision theory	General
Televisión Digital Terrestre	General
Tag Data Translation	General
Teach Discover Treat	General
Truck driver training	General
Transportation Development Tax	Income Tax
TALAMADUGU HALT	Indian Railway Station
The Dolan Twins	Internet
Timed Decision Table	Maths
Tooth Decay Test	Medical
Terminal Deoxynucleotidyl Transferase	Medical
Thermal Death Rate	Medical
Theater Display Terminal	Military and Defence
Transonic Dynamics Tunnel	Military and Defence
Toronto Dance Theatre	Regional
Tanda Tula, South Africa	Regional
Trans Dermal Technology	Technology