telegraph concentrator
1Telephone exchange — A telephone operator manually connecting calls with cord pairs at a telephone switchboard. In the field of telecommunications, a telephone exchange or telephone switch is a system of electronic components that connects telephone calls. A central… …
2ГОСТ 17657-79: Передача данных. Термины и определения — Терминология ГОСТ 17657 79: Передача данных. Термины и определения оригинал документа: 78. n кратная ошибка в цифровом сигнале данных n кратная ошибка Е. n fold error Группа из и ошибок в цифровом сигнале данных, при которой ошибочные единичные… …
Словарь-справочник терминов нормативно-технической документации
3Telegraphy — (from the Greek words (τηλε) = far and (γραφειν) = write) is the long distance transmission of written messages without physical transport of letters. Radiotelegraphy or wireless telegraphy transmits messages using radio. Telegraphy includes… …
4Communications in Gibraltar — See also: Telephone numbers in Gibraltar Communications in Gibraltar comprise a wide range of telephony systems (both fixed line and mobile), Internet access, broadcasting (radio and television) and satellite control. There is also printed and… …
5History of the Internet — Main article: Internet The history of the Internet starts in the 1950s and 1960s with the development of computers. This began with point to point communication between mainframe computers and terminals, expanded to point to point connections… …
6Multiplexing — General multiplex scheme: the ν input lines channels are multiplexed into a single fast line. The demultiplexer receives the multiplexed data stream and extracts the original channels to be transferred …
7List of electronics topics — Alphabetization has been neglected in some parts of this article (the b section in particular). You can help by editing it. This is a list of communications, computers, electronic circuits, fiberoptics, microelectronics, medical electronics,… …
8Mouthwash — This article is about the hygiene product. For the Kate Nash song, see Mouthwash (song). For the ska punk band, see Mouthwash (band). Mouthwash or mouth rinse is a product used to enhance oral hygiene. Some manufacturers of mouthwash claim that… …
9BHP Billiton — Billiton redirects here. For the Indonesian island formerly known as Billiton, see Belitung. BHP Billiton Limited Plc Type Public company Traded as LSE:  …
10Seattle, Lake Shore and Eastern Railway — Infobox SG rail railroad name=Seattle, Lake Shore and Eastern Railway locale=Washington start year=1885 end year=1896 hq city=Seattle, Washington The Seattle, Lake Shore and Eastern Railway (SLS E) was a railroad founded in Seattle, Washington… …
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