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Centralized traffic control (CTC) is a form of railway signalling that originated in North America. CTC consolidates train routing decisions that were previously carried out by local signal operators or the train crews themselves.
The 9503-DG1 model came with a Matrox G200 MMS graphics card and two LFH-60 connector cables. The 9503-DG3 model came with one cable connecting from one or two DVI ports on the graphics card to the T221's LFH-60 sockets. [citation needed] The 9503-DG1 model T221 originally ran at maximum resolution in four 960×2400 stripes.
Yumpu was launched in 2011 as a self-publishing service for B2B by Norbert Rom's i-magazine AG (founded 2006). [1] [2] I-magazine AG, in turn, is a subsidiary of adRom Holding AG, which was also founded by Norbert Rom. [3] In 2016, Yummy Publishing GmbH was founded in Austria as a subsidiary of i-Magazine AG, which supports the parent company with various services.
CBTC is a signalling standard defined by the IEEE 1474 standard. [1] The original version was introduced in 1999 and updated in 2004. [1] The aim was to create consistency and standardisation between digital railway signalling systems that allow for an increase in train capacity through what the standard defines as high-resolution train location determination. [1]
Digitrack 1600 is one of the first generation digital model railway control system developed and marketed by Chuck Balmer and Dick Robbins in 1972. [11] CTC-16 is a second-generation design based on the Digitrack 1600, a commercial system marketed from 1972 to 1976. [12]
The monitor has an 11.5-inch wide CRT (measured diagonally) with 90 degree deflection, etched to reduce glare, with a resolution of 350 horizontal lines and a 50 Hz refresh rate. [ 3 ] [ 4 ] [ 6 ] It uses TTL digital inputs through a 9-pin D-shell connector, being able to display at least three brightness levels, according to the different pin ...
Datapoint Corporation, originally known as Computer Terminal Corporation (CTC), was a computer company based in San Antonio, Texas, United States. Founded in July 1968 by Phil Ray and Gus Roche, its first products were, as the company's initial name suggests, computer terminals intended to replace Teletype machines connected to time sharing ...
During later model years, the XL-100 line became the middle and then lower-priced color televisions in the RCA lineup. RCA introduced the "Colortrak" in 1976 and toward the end of analog television, the "Dimensia" lines in the mid 1980s. In later years, all three TV lines used the same RCA CTC-xxx (CTC is RCA's acronym for Color TV Chassis ...