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Preliminary Conference On Wireless Telegraphy
The Preliminary Conference on Wireless Telegraphy, held in Berlin, Germany, in August 1903, reviewed radio communication (then known as "wireless telegraphy") issues, in preparation for the first International Radiotelegraph Convention held three years later. This was the first multinational gathering for discussing the development of worldwide radio standards. Background The immediate cause for the conference was the previous year's ''Deutschland'' incident. Early that year one of the passengers aboard the SS ''Deutschland'', Prince Heinrich of Prussia, brother of the German Kaiser, attempted to send a wireless telegram thanking U.S. President Theodore Roosevelt for his recent hospitality."Objections to Monopoly" ''History of Communications-electronics in the United States Navy'' by Linwood S. Ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
International Radiotelegraph Convention (1906)
The first International Radiotelegraph Convention (French: ''Convention Radiotélégraphique Internationale'') was held in Berlin, Germany, in 1906. It reviewed radio communication (then known as "wireless telegraphy") issues, and was the first major convention to set international standards for ship-to-shore communication. One notable provision was the adoption of Germany's "SOS" distress signal as an international standard. The resulting agreements were signed on November 3, 1906, and became effective on July 1, 1908. These standards remained in effect until they were updated at the second International Radiotelegraph Convention, held in London in 1912. Background The Convention was initiated by Germany, which three years earlier had hosted a Preliminary Conference on Wireless Telegraphy that called for a subsequent formal conclave to expand on the issues discussed at the original conference. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
SS Deutschland (1900)
SS ''Deutschland'' was a passenger liner built in Stettin and launched on 10 January 1900 for the Hamburg America Line (HAPAG) of Germany. She was officially the second ocean liner to have four funnels on the transatlantic route, the first being of 1897. The ''Deutschland'' took away the Blue Riband from the ''Kaiser Wilhelm der Grosse'' on her maiden voyage and held the west-bound record for over seven years, until Cunard took it back to Britain with the in 1907. Despite holding the record she suffered from persistent vibrations, especially in the stern area which gave her the nickname "The Cocktail Shaker" and made her unpopular with 1st class passengers. Although her vibration problems were finally fixed around 1907, it was already too late, as she has lost the speed record to Cunard, and the direct competition had grander, larger and safer ships, so in 1910 she was pulled from the transatlantic route and refitted into the world's second fully dedicated cruise liner. As ''V ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Prince Heinrich Of Prussia
A prince is a Monarch, male ruler (ranked below a king, grand prince, and grand duke) or a male member of a monarch's or former monarch's family. ''Prince'' is also a title of nobility (often highest), often hereditary title, hereditary, in some European State (polity), states. The female equivalent is a princess. The English language, English word derives, via the French language, French word ''prince'', from the Latin noun , from (first) and (head), meaning "the first, foremost, the chief, most distinguished, noble monarch, ruler, prince". In a related sense, now not commonly used, all more or less sovereign rulers over a state, including kings, were "princes" in the language of international politics. They normally had another title, for example king or duke. Many of these were Princes of the Holy Roman Empire. Historical background The Latin word (older Latin *prīsmo-kaps, ), became the usual title of the informal leader of the Roman senate some centuries before the tra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Telefunken
Telefunken was a German radio and television producer, founded in Berlin in 1903 as a joint venture between Siemens & Halske and the ''AEG (German company), Allgemeine Elektrizitäts-Gesellschaft'' (AEG) ("General electricity company"). Prior to World War I, the company set up the first world-wide network of communications and was the first in the world to sell electronic televisions with cathode-ray tubes, in Germany in 1934. The brand had several incarnations: * ''Gesellschaft für drahtlose Telegraphie Gesellschaft mit beschränkter Haftung, m.b.H., System Telefunken'', founded in 1903 as a joint venture between AEG and Siemens & Halske * ''Telefunken, Gesellschaft für drahtlose Telegraphie m.b.H.'', in 1923; since 1941 as subsidiary of AEG alone * ''Telefunken Gesellschaft mit beschränkter Haftung, GmbH'', in 1955 * ''Telefunken Aktiengesellschaft (AG)'', in 1963 * ''Allgemeine Elektrizitäts-Gesellschaft AEG-Telefunken'', created in 1967 through a merger between Telefunken ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Marconi Company
The Marconi Company was a British telecommunications and engineering company founded by Italian inventor Guglielmo Marconi in 1897 which was a pioneer of wireless long distance communication and mass media broadcasting, eventually becoming one of the UK's most successful manufacturing companies. Its roots were in the Wireless Telegraph & Signal Company, which underwent several changes in name after mergers and acquisitions. In 1999, its defence equipment manufacturing division, Marconi Electronic Systems, merged with British Aerospace (BAe) to form BAE Systems. In 2006, financial difficulties led to the collapse of the remaining company, with the bulk of the business acquired by the Swedish telecommunications company, Ericsson. History Naming history * 1897–1900: The Wireless Telegraph & Signal Company * 1900–1963: Marconi's Wireless Telegraph Company * 1963–1987: Marconi Company Ltd * 1987–1998: GEC-Marconi Ltd * 1998–1999: Marconi Electronic Systems, Marconi Elec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Telecommunication Conferences
Telecommunication, often used in its plural form or abbreviated as telecom, is the transmission of information over a distance using electronic means, typically through cables, radio waves, or other communication technologies. These means of transmission may be divided into communication channels for multiplexing, allowing for a single medium to transmit several concurrent communication sessions. Long-distance technologies invented during the 20th and 21st centuries generally use electric power, and include the telegraph, telephone, television, and radio. Early telecommunication networks used metal wires as the medium for transmitting signals. These networks were used for telegraphy and telephony for many decades. In the first decade of the 20th century, a revolution in wireless communication began with breakthroughs including those made in radio communications by Guglielmo Marconi, who won the 1909 Nobel Prize in Physics. Other early pioneers in electrical and electronic tel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
1903 In Radio
The year 1903 in radio involved some significant events. Events * 19 January – The first west–east transatlantic radio broadcast is made from the United States to England. * August – Preliminary Conference on Wireless Telegraphy held in Berlin. Births * 17 January – Douglas Cleverdon, English radio producer and bookseller (d. 1987) * 16 February – Norman Shelley, English radio actor (d. 1980) * 31 August – Arthur Godfrey, American radio and television host (d. 1983) * 1 October – Edward Archibald Fraser Harding, English radio producer (d. 1953) * 29 December – George Elrick, Scottish bandleader and disc jockey (d. 1999 1999 was designated as the International Year of Older Persons. Events January * January 1 – The euro currency is established and the European Central Bank assumes its full powers. * January 3 – The Mars Polar Lander is launc ...) References Radio by year {{radio-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
1903 In Germany
Nineteen or 19 may refer to: * 19 (number) * One of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (1987 film), a 1987 science fiction film * '' 19-Nineteen'', a 2009 South Korean film * '' Diciannove'', a 2024 Italian drama film informally referred to as "Nineteen" in some sources Science * Potassium, an alkali metal * 19 Fortuna, an asteroid Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album '' 63/19'' by Kool A.D. * ''Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle * "Stone in Focus", officially "#19", a composition by Aphex Twin * "Nineteen", a song from the 1992 album ''Refugee'' by Bad4Good * "Nineteen", a song from the 200 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
