-
1 commercially demonstrated technology
Англо-русский словарь нормативно-технической терминологии > commercially demonstrated technology
-
2 commercially demonstrated technology
отработанная в промышленном масштабе технологияБольшой англо-русский и русско-английский словарь > commercially demonstrated technology
-
3 commercially demonstrated technology
* * *Англо-русский словарь нефтегазовой промышленности > commercially demonstrated technology
-
4 commercially demonstrated technology
Универсальный англо-русский словарь > commercially demonstrated technology
-
5 commercially demonstrated technology
Англо-русский словарь промышленной и научной лексики > commercially demonstrated technology
-
6 commercially demonstrated technology
технология, отработанная в промышленном масштабеEnglish-Russian mining dictionary > commercially demonstrated technology
-
7 technology
1. технология
* * *
1. технология; технические приёмы2. техника; технические средства; методикаcombined water-jetting and slurry-pumping technology — комбинированная водоструйная и пульпоперекачная технология (разработки месторождения)
polycrystalline diamond composite bit technology — технология составных поликристаллических алмазных долот
* * *
1) технология; технические приёмы2) техника; технические средства; методика•- applied drilling technology
- combined water-jetting and slurry-pumping technology
- commercially demonstrated technology
- coring technology
- deep-well drilling technology
- drilling technology
- drilling-in technology
- drilling-mud technology
- electrical exploration technology
- exploration technology
- fault location technology
- gas production technology
- integrally designed logging technology
- logging technology
- marine pipe-laying technology
- offshore technology
- oil production technology
- pipeline construction technology
- polycrystalline diamond composite bit technology
- seismic technology
- seismic exploration technology
- standards technology
- water technology
- water-jet boring-and-reaming technology
- water-jetting technology
- well construction technology
- well servicing technology
- well workover technology* * *Англо-русский словарь нефтегазовой промышленности > technology
-
8 отработанная в промышленном масштабе технология
Русско-английский словарь нормативно-технической терминологии > отработанная в промышленном масштабе технология
-
9 отработанная в промышленном масштабе технология
Универсальный русско-английский словарь > отработанная в промышленном масштабе технология
-
10 Poniatoff, Alexander Mathew
[br]b. 25 March 1892 Kazan District, Russiad. 24 October 1980[br]Russian (naturalized American in 1932) electrical engineer responsible for the development of the professional tape recorder and the first commercially-successful video tape recorder (VTR).[br]Poniatoff was educated at the University of Kazan, the Imperial College in Moscow, and the Technische Hochschule in Karlsruhe, gaining degrees in mechanical and electrical engineering. He was in Germany when the First World War broke out, but he managed to escape back to Russia, where he served as an Air Force pilot with the Imperial Russian Navy. During the Russian Revolution he was a pilot with the White Russian Forces, and escaped into China in 1920; there he found work as an assistant engineer in the Shanghai Power Company. In 1927 he immigrated to the USA, becoming a US citizen in 1932. He obtained a post in the research and development department of the General Electric Company in Schenectady, New York, and later at Dalmo Victor, San Carlos, California. During the Second World War he was involved in the development of airborne radar for the US Navy.In 1944, taking his initials to form the title, Poniatoff founded the AMPEX Corporation to manufacture components for the airborne radar developed at General Electric, but in 1946 he turned to the production of audio tape recorders developed from the German wartime Telefunken Magnetophon machine (the first tape recorder in the truest sense). In this he was supported by the entertainer Bing Crosby, who needed high-quality replay facilities for broadcasting purposes, and in 1947 he was able to offer a professional-quality product and the business prospered.With the rapid post-war boom in television broadcasting in the USA, a need soon arose for a video recorder to provide "time-shifting" of live TV programmes between the different US time zones. Many companies therefore endeavoured to produce a video tape recorder (VTR) using the same single-track, fixed-head, longitudinal-scan system used for audio, but the very much higher bandwidth required involved an unacceptably high tape-speed. AMPEX attempted to solve the problem by using twelve parallel tracks and a machine was demonstrated in 1952, but it proved unsatisfactory.The development team, which included Charles Ginsburg and Ray Dolby, then devised a four-head transverse-scan system in which a quadruplex head rotating at 14,400 rpm was made to scan across the width of a 2 in. (5 cm) tape with a tape-to-head speed of the order of 160 ft/sec (about 110 mph; 49 m/sec or 176 km/h) but with a longitudinal tape speed of only 15 in./sec (0.38 m/sec). In this way, acceptable picture quality was obtained with an acceptable tape consumption. Following a public demonstration on 14 April 1956, commercial produc-tion of studio-quality machines began to revolutionize the production and distribution of TV programmes, and the perfecting of time-base correctors which could stabilize the signal timing to a few nanoseconds made colour VTRs a practical proposition. However, AMPEX did not rest on its laurels and in the face of emerging competition from helical scan machines, where the tracks are laid diagonally on the tape, the company was able to demonstrate its own helical machine in 1957. Another development was the Videofile system, in which 250,000 pages of facsimile could be recorded on a single tape, offering a new means of archiving information. By 1986, quadruplex VTRs were obsolete, but Poniatoff's role in making television recording possible deserves a place in history.Poniatoff was President of AMPEX Corporation until 1955 and then became Chairman of the Board, a position he held until 1970.[br]Further ReadingA.Abrahamson, 1953, "A short history of television recording", Part I, JSMPTE 64:73; 1973, Part II, Journal of the Society of Motion Picture and Television Engineers, 82:188 (provides a fuller background).Audio Biographies, 1961, ed. G.A.Briggs, Wharfedale Wireless Works, pp. 255–61 (contains a few personal details about Poniatoff's escape from Germany to join the Russian Navy).E.Larsen, 1971, A History of Invention.Charles Ginsburg, 1981, "The horse or the cowboy. Getting television on tape", Journal of the Royal Television Society 18:11 (a brief account of the AMPEX VTR story).KF / GB-NBiographical history of technology > Poniatoff, Alexander Mathew
См. также в других словарях:
Technology Experiment Satellite — or (TES) is an experimental satellite to demonstrate and validate, in orbit, technologies that could be used in the future satellites of Indian Space Research Organization (ISRO). TES weighs 1108 kg and was successfully placed in 568 km sun… … Wikipedia
technology, history of — Introduction the development over time of systematic techniques for making and doing things. The term technology, a combination of the Greek technē, “art, craft,” with logos, “word, speech,” meant in Greece a discourse on the arts, both… … Universalium
Technology of television — The technology of television has changed since its early days using a mechanical system invented by Paul Gottlieb Nipkow in 1884.Elements of a television system , 1957 1. power switch / volume 2. brightness 3. pitch 4. vertical synchro 5.… … Wikipedia
Diffusion of technology in Canada — This article outlines the history of the diffusion or spread of technology in Canada. Technologies chosen for treatment here include, in rough order, transportation, communication, energy, materials, industry, public works, public services… … Wikipedia
motion-picture technology — Introduction the means for the production and showing of motion pictures. It includes not only the motion picture camera and projector but also such technologies as those involved in recording sound, in editing both picture and sound, in… … Universalium
Timeline of diving technology — This is a timeline of underwater technology. The entries marked ## are about decompression tables.[1] Contents 1 Pre industrial 2 19th century 2.1 Rebreathers appear … Wikipedia
clean-coal technology — /klin koʊl tɛkˈnɒlədʒi/ (say kleen kohl tek nolujee) noun any of various processes which aim to reduce the amount of carbon dioxide or other pollutants produced in the burning of coal as a fuel, as coal washing, coal gasification, carbon… …
Assistive technology service provider — Assistive technology service providers help individuals with disabilities acquire and use appropriate Assistive Technology (AT) to help them participate in activities of daily living, employment and education.There are few pre service programs… … Wikipedia
Timeline of Russian inventions and technology records — The Hall of Space Technology in the Tsiolkovsky State Museum of the History of Cosmonautics, Kaluga, Russia. The exhibition includes the models and replicas of the following Russian inventions: the first satellite, Sputnik 1 (a ball under the… … Wikipedia
Timeline of transportation technology — Timeline of transportation technologyAntiquity*3500 BC Wheeled carts are invented in Mesopotamia *3500 BC River boats are invented *2000 BC Ships are invented in ancient Egypt *2500 BC Earliest paved roads built in Rakhigarhi (Indus Valley… … Wikipedia
Young Scientist and Technology Exhibition — The BT Young Scientist and Technology Exhibition ( ga. Taispeántas na nEolaí Óga agus Teicneoilíochta), commonly called the Young Scientist , is an annual competition held in Dublin, Ireland every January for encouraging interest in science in… … Wikipedia
