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Digital terrestrial television (DTTV, DTT, or DTTB) is a technology for terrestrial television where television stations broadcast television content in a digital format. DTTV is a major technological advance over analog television, and has largely replaced analog television broadcast, which had been in common use since the middle of the 20th century.
Digital television ( DTV) is the transmission of television 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 ...
Divertor Tokamak Test. The Divertor Tokamak Test ( DTT) is a planned superconducting tokamak currently under construction in Frascati, Italy. [1] It is set to be operated by the Italian government-sponsored research and development agency, ENEA, and will serve as a testbed for the construction of a DEMOnstration Power Plant. [2]
The German Terminology Association (German Deutscher Terminologie-Tag e.V., commonly known in English by the abbreviation DTT) is a registered professional association in Germany for individuals and organizations interested in terminology. The DTT was founded in 1987 and is registered in Cologne . The DTT's mission is to find ways of improving ...
Dithiothreitol ( DTT) is an organosulfur compound with the formula (CH (OH)CH2SH)2. A colorless compound, it is classified as a dithiol and a diol. DTT is redox reagent also known as Cleland's reagent, after W. Wallace Cleland. [2] The reagent is commonly used in its racemic form.
Digital television sets (equipped with ATSC tuners) are often capable of viewing a baseline set of unencrypted digital programming, known as basic cable or low-tier channels, which typically include local network television affiliates. According to FCC regulations, television providers must provide "separable security" for accessing encrypted ...
Broadcast television systems (or terrestrial television systems outside the US and Canada) are the encoding or formatting systems for the transmission and reception of terrestrial television signals. Analog television systems were standardized by the International Telecommunication Union (ITU) in 1961, [1] with each system designated by a ...
DVB-T is a COFDM transmission technique which includes the use of a Guard Interval. It allows the receiver to cope with strong multipath situations. Within a geographical area, DVB-T also allows single-frequency network (SFN) operation, where two or more transmitters carrying the same data operate on the same frequency.