- telegraph grade circuit
- линия телеграфного качества
English-Russian dictionary of telecommunications and their abbreviations. A.V. Alexandrov.. 2004.
telegraph grade circuit
Смотреть что такое "telegraph grade circuit" в других словарях:
Circuit de Catalunya — Coordinates: 41°34′12″N 2°15′40″E / 41.57°N 2.26111°E / 41.57; 2.26111 … Wikipedia
circuit grade — The data carrying ability of a circuit measured in speed or type of signal, such as broadband, voicegrade, subvoice, and telegraph … IT glossary of terms, acronyms and abbreviations
Track circuit — A track circuit is a simple electrical device used to detect the presence or absence of a train on rail tracks, used to inform signallers and control relevant signals. Principles and operation The basic principle behind the track circuit lies in… … Wikipedia
integrated circuit — Electronics. a circuit of transistors, resistors, and capacitors constructed on a single semiconductor wafer or chip, in which the components are interconnected to perform a given function. Abbr.: IC Also called microcircuit. [1955 60] * * * ▪… … Universalium
telecommunications media — Introduction equipment and systems metal wire, terrestrial and satellite radio, and optical fibre employed in the transmission of electromagnetic signals. Transmission media and the problem of signal degradation Every… … Universalium
railroad — /rayl rohd /, n. 1. a permanent road laid with rails, commonly in one or more pairs of continuous lines forming a track or tracks, on which locomotives and cars are run for the transportation of passengers, freight, and mail. 2. an entire system… … Universalium
Melanie South — Country Great Britain Residence … Wikipedia
B movie — This article is about the film type. For other uses, see B Movie (disambiguation). The King of the Bs , Roger Corman, produced and directed The Raven (1963) for American International Pictures. Vincent Price headlines a cast of veteran character… … Wikipedia
Frome — For other uses, see Frome (disambiguation). Coordinates: 51°13′40″N 2°19′17″W / 51.2279°N 2.3215°W / 51.2279; 2.3215 … Wikipedia
Edison, Thomas Alva — born Feb. 11, 1847, Milan, Ohio, U.S. died Oct. 18, 1931, West Orange, N.J. U.S. inventor. He had very little formal schooling. He set up a laboratory in his father s basement at age 10; at 12 he was earning money selling newspapers and candy on… … Universalium
Contenu:Australie — Projet:Australie/Liste des articles Liste mise à jour régulièrement par MyBot (d · c · b) à partir des articles liés au bandeau {{Portail Australie}} Modifications récentes des articles ayant le bandeau de ce portail… … Wikipédia en Français
