Telegraph receiving device

См. также в других словарях:

• telegraph — telegrapher /teuh leg reuh feuhr/; esp. Brit., telegraphist, n. /tel i graf , grahf /, n. 1. an apparatus, system, or process for transmitting messages or signals to a distant place, esp. by means of an electric device consisting essentially of a …   Universalium

• telegraph — /ˈtɛləgræf / (say teluhgraf), / graf/ (say grahf) noun 1. an apparatus, system, or process for transmitting messages or signals to a distance, especially by means of an electrical device consisting essentially of a transmitting or sending… …  

• Electrical telegraph — A printing electrical telegraph receiver, and a transmitter key at bottom right An electrical telegraph is a telegraph that uses electrical signals, usually conveyed via telecommunication lines or radio. The electromagnetic telegraph is a device… …   Wikipedia

• Acoustic Telegraph — The Acoustic Telegraph was a method for multiplexing (transmitting more than one) signal on a single telegraph wire. It used signals at different acoustic frequencies. A telegrapher used a conventional Morse key to tap out the message, the key… …   Wikipedia

• John Stone Stone — Infobox Scientist name = John Stone Stone caption = birth date = birth date|1869|9|24 birth place = death date = death date and age|1943|5|20|1869|9|24 death place = residence = United States nationality = American field = Electrical engineering… …   Wikipedia

• John Stone Stone — (24 septembre 1869 – 20 mai 1943) était un mathématicien, physicien et inventeur américain. Il a travaillé comme l un des premiers ingénieurs téléphoniques, a influencé le développement des communications sans fils et est le… …   Wikipédia en Français

• ГОСТ 22515-77: Связь телеграфная. Термины и определения — Терминология ГОСТ 22515 77: Связь телеграфная. Термины и определения оригинал документа: 4. Абонентский комплект Устройство, предназначенное для сопряжения коммутационного оборудования с каналом связи, соединяющим оконечную установку с… …   Словарь-справочник терминов нормативно-технической документации

• Телеграфное приемное устройство — 75. Телеграфное приемное устройство Telegraph receiving device Устройство, предназначенное для приема и преобразования последовательностей электрических импульсов, поступающих с линии в виде кодовых комбинаций телеграфного кода, в соответствующие …   Словарь-справочник терминов нормативно-технической документации

• Lee De Forest — Infobox person name = Lee De Forest caption = birth date = birth date|1873|8|26|mf=y birth place = Council Bluffs, Iowa death date = death date and age|1961|6|30|1873|8|26|mf=y death place = Hollywood, Los Angeles, California occupation =… …   Wikipedia

• Wireless energy transfer — or wireless power is the transmission of electrical energy from a power source to an electrical load without artificial interconnecting conductors. Wireless transmission is useful in cases where interconnecting wires are inconvenient, hazardous,… …   Wikipedia

• Traffic signal preemption — is a type of system that allows the normal operation of traffic lights to be preempted, often to assist emergency vehicles.[1][2] The most common use of these systems is to manipulate traffic signals in the path of an emergency vehicle, stopping… …   Wikipedia