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1 modulation technique
The English-Russian dictionary general scientific > modulation technique
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2 modulation technique
Бытовая техника: техника модуляции -
3 modulation technique
modulacijska tehnika -
4 modulation technique
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5 modulation technique
English-Russian dictionary on household appliances > modulation technique
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6 modulation technique
модуляция необходима, когда полоса частот, занятая (занимаемая) передаваемым сигналом, больше, чем ширина информационной полосы частотАнгло-русский толковый словарь терминов и сокращений по ВТ, Интернету и программированию. > modulation technique
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7 single-sideband modulation technique
Универсальный англо-русский словарь > single-sideband modulation technique
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8 polar modulation technique
< tele> ■ Polarmodulationsverfahren nEnglish-german technical dictionary > polar modulation technique
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9 wave modulation technique
English-german technical dictionary > wave modulation technique
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10 narrow band multiphase modulation technique
n метод вузькосмугової багатофазної модуляціїEnglish-Ukrainian military dictionary > narrow band multiphase modulation technique
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11 modulation
процесс изменения характеристики несущего волнового сигнала с целью передачи информации (данных). Модуляция бывает амплитудной (AM), фазовой (PM) или частотной (FM) - когда меняется амплитуда, фаза или частота несущего сигнала соответственно; в процессе модуляции создаётся аналоговый сигнал, который содержит в себе цифровые данные и может быть передан по аналоговой линии связи. Существует множество разных видов модуляции и манипуляции. Манипуляцией (keying) называют дискретную модуляцию с конечным (счётным) числом значений параметра модуляции сигнала, т. е. к дискретным видам модуляции (когда параметры несущего колебания меняются скачкообразно) относятся, например, амплитудная (АМн), частотная (ЧМн) и фазовая (ФМн) манипуляцииAnt:Англо-русский толковый словарь терминов и сокращений по ВТ, Интернету и программированию. > modulation
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12 technique
1) методика, технологиясм. тж. programming technique2) метод, способсм. тж. algorithmic technique, compression technique, debugging technique, method, modulation technique, optimization technique, programming technique, searching technique, virtualization technique, visualization technique3) техника, технические приёмы4) аппаратура, оборудованиесм. тж. communication techniqueАнгло-русский толковый словарь терминов и сокращений по ВТ, Интернету и программированию. > technique
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13 SSB
1) Биология: single-strand binding protein2) Авиация: single sideband. (однополосной)3) Спорт: Super Smash Bowl, Super Smash Brothers4) Военный термин: Ballistic Missile Submarine, Ballistic Missile Submarine, Conventional Powered, Security Screening Board, Special Studies Branch, Standard Software Base, selective service board, source selection board, дизельная подводная лодка, вооружённая баллистическими ракетами, дизельный подводный ракетоносец, ракетная подводная лодка5) Техника: single-sideband modulation technique, spread-spectrum broadcasting, strategic steering board6) Религия: Spirit Soul And Body7) Юридический термин: Spawning-Stock Biomass8) Дипломатический термин: diesel-powered ballistic missile submarine9) Радио: однополосная модуляция с подавленной несущей, ОБП (вид излучения р/станции)10) Телекоммуникации: однополосный11) Сокращение: Conventional-powered Ballistic Missile Submarine, Shore Support Base, Single Sideband (radio), Single Sideband, Small Smart Bomb, Social Security Board, Space System Board, SubSystem Bus12) Текстиль: Single Strand Boxer13) Университет: Sapporo School Of Business14) Нефть: single side band15) Транспорт: Steering Stem Bearing16) Деловая лексика: Securities Supervisory Board17) Сетевые технологии: serial system bus, последовательная системная магистраль, последовательная системная шина18) Программирование: Scramble Status Byte19) Молекулярная генетика: single-strand break20) SAP.тех. блок управления поиском21) Рыболовство: (spawning stock biomass) биомасса нерестового запаса22) ООН: Star Spangled Banner23) Аэропорты: Seaplane Base, Virgin Islands24) Программное обеспечение: Simple Site Builder -
14 ssb
1) Биология: single-strand binding protein2) Авиация: single sideband. (однополосной)3) Спорт: Super Smash Bowl, Super Smash Brothers4) Военный термин: Ballistic Missile Submarine, Ballistic Missile Submarine, Conventional Powered, Security Screening Board, Special Studies Branch, Standard Software Base, selective service board, source selection board, дизельная подводная лодка, вооружённая баллистическими ракетами, дизельный подводный ракетоносец, ракетная подводная лодка5) Техника: single-sideband modulation technique, spread-spectrum broadcasting, strategic steering board6) Религия: Spirit Soul And Body7) Юридический термин: Spawning-Stock Biomass8) Дипломатический термин: diesel-powered ballistic missile submarine9) Радио: однополосная модуляция с подавленной несущей, ОБП (вид излучения р/станции)10) Телекоммуникации: однополосный11) Сокращение: Conventional-powered Ballistic Missile Submarine, Shore Support Base, Single Sideband (radio), Single Sideband, Small Smart Bomb, Social Security Board, Space System Board, SubSystem Bus12) Текстиль: Single Strand Boxer13) Университет: Sapporo School Of Business14) Нефть: single side band15) Транспорт: Steering Stem Bearing16) Деловая лексика: Securities Supervisory Board17) Сетевые технологии: serial system bus, последовательная системная магистраль, последовательная системная шина18) Программирование: Scramble Status Byte19) Молекулярная генетика: single-strand break20) SAP.тех. блок управления поиском21) Рыболовство: (spawning stock biomass) биомасса нерестового запаса22) ООН: Star Spangled Banner23) Аэропорты: Seaplane Base, Virgin Islands24) Программное обеспечение: Simple Site Builder -
15 SSB
1. single side band - полоса боковая одна; одна боковая полоса; ОБП;2. single-sideband modulation technique - метод модуляции на одной боковой полосе;3. single-strand binding protein - белок, связывающийся с одноцепочечной ДНК; SSB-белок;4. source selection board - совет по выбору источника;5. spread-spectrum broadcasting - радиовещательная связь с расширением спектра сигналов;6. strategic steering board - руководящий совет по стратегическим проблемам -
16 V.34
"A data transmission standard that provides for up to 33,600 bits per second (bps) communications over telephone lines. It defines a full-duplex (two-way) modulation technique and includes error-correcting and negotiation."V.34 -
17 Rawcliffe, Gordon Hindle
SUBJECT AREA: Electricity[br]b. 2 June 1910 Sheffield, Englandd. 3 September 1979 Bristol, England[br]English scientist and inventor of the multi-speed induction motor using the pole amplitude modulation principle.[br]After graduating from Keble College, Oxford, Rawcliffe joined the Metropolitan Vickers Electrical Company in 1932 as a college apprentice, and later became a design engineer. This was followed by a period as a lecturer at Liverpool University, where he was able to extend his knowledge of the principles underlying the design and operation of electrical machines. In 1941 he became Head of the Electrical Engineering Department at the Robert Gordon Technical College, Aberdeen, and Lecturer in charge of Electrical Engineering at Aberdeen University. In 1944 Rawcliffe was appointed to the Chair of Electrical Engineering at the University of Bristol, where he remained until his retirement in 1975. The reputation of his department was enhanced by the colleagues he recruited.After 1954 he began research into polyphase windings, the basis of alternating-current machinery, and published papers concerned with the dual problems of frequency changing and pole changing. The result of this research was the discovery in 1957 of a technique for making squirrel-cage induction motors run at more than one speed. By reversing current in one part of the winding, the pole distribution and number were changed, and with it the speed of rotation.Rawcliffe's name became synonymous with pole amplitude modulation, or PAM, the name given to this technique. Described by Rawcliffe as a new philosophy of windings, the technique led to a series of research papers, patents and licensing agreements in addition to consultancies to advise on application problems. Commercial exploitation of the new idea throughout Western Europe, the United Kingdom and the United States followed. In total he contributed twentyfive papers to the Proceedings of the Institution of Electrical Engineers and some sixty British patent applications were filed.[br]Principal Honours and DistinctionsFRS 1972. Royal Society S.G.Brown Medal 1978.Bibliography21 August 1958, British patent no. 900,600 (pole amplitude modulation).1958, with R.F.Burbridge and W.Fong, "Induction motor speed changing by pole amplitude modulation", Proceedings of the Institution of Electrical Engineers 105 (Part A): 411–19 (the first description of pole amplitude modulation).Further ReadingBiographical Memoirs of Fellows of the Royal Society, 1981, Vol. XXVII, London, pp. 479–503 (includes lists of Rawcliffe's patents and principal papers published).GWBiographical history of technology > Rawcliffe, Gordon Hindle
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18 pulse
12 nCOMP&DP, ELEC impulso mELECTRON impulso m, pulso m, impulso electrónico de microsegundos mFOOD legumbre fOPT, PHYS pulso mSPACE communications alteración en el valor de una variable f, impulso m, vibración f, ritmo m, señal de duración muy corta f, impulso electrónico de microsegundos mTV pulso mWAVE PHYS pulso m, impulso m, vibración f, emisión f3 -
19 Armstrong, Edwin Howard
[br]b. 18 December 1890 New York City, New York, USAd. 31 January 1954 New York City, New York, USA[br]American engineer who invented the regenerative and superheterodyne amplifiers and frequency modulation, all major contributions to radio communication and broadcasting.[br]Interested from childhood in anything mechanical, as a teenager Armstrong constructed a variety of wireless equipment in the attic of his parents' home, including spark-gap transmitters and receivers with iron-filing "coherer" detectors capable of producing weak Morse-code signals. In 1912, while still a student of engineering at Columbia University, he applied positive, i.e. regenerative, feedback to a Lee De Forest triode amplifier to just below the point of oscillation and obtained a gain of some 1,000 times, giving a receiver sensitivity very much greater than hitherto possible. Furthermore, by allowing the circuit to go into full oscillation he found he could generate stable continuous-waves, making possible the first reliable CW radio transmitter. Sadly, his claim to priority with this invention, for which he filed US patents in 1913, the year he graduated from Columbia, led to many years of litigation with De Forest, to whom the US Supreme Court finally, but unjustly, awarded the patent in 1934. The engineering world clearly did not agree with this decision, for the Institution of Radio Engineers did not revoke its previous award of a gold medal and he subsequently received the highest US scientific award, the Franklin Medal, for this discovery.During the First World War, after some time as an instructor at Columbia University, he joined the US Signal Corps laboratories in Paris, where in 1918 he invented the superheterodyne, a major contribution to radio-receiver design and for which he filed a patent in 1920. The principle of this circuit, which underlies virtually all modern radio, TV and radar reception, is that by using a local oscillator to convert, or "heterodyne", a wanted signal to a lower, fixed, "intermediate" frequency it is possible to obtain high amplification and selectivity without the need to "track" the tuning of numerous variable circuits.Returning to Columbia after the war and eventually becoming Professor of Electrical Engineering, he made a fortune from the sale of his patent rights and used part of his wealth to fund his own research into further problems in radio communication, particularly that of receiver noise. In 1933 he filed four patents covering the use of wide-band frequency modulation (FM) to achieve low-noise, high-fidelity sound broadcasting, but unable to interest RCA he eventually built a complete broadcast transmitter at his own expense in 1939 to prove the advantages of his system. Unfortunately, there followed another long battle to protect and exploit his patents, and exhausted and virtually ruined he took his own life in 1954, just as the use of FM became an established technique.[br]Principal Honours and DistinctionsInstitution of Radio Engineers Medal of Honour 1917. Franklin Medal 1937. IERE Edison Medal 1942. American Medal for Merit 1947.Bibliography1922, "Some recent developments in regenerative circuits", Proceedings of the Institute of Radio Engineers 10:244.1924, "The superheterodyne. Its origin, developments and some recent improvements", Proceedings of the Institute of Radio Engineers 12:549.1936, "A method of reducing disturbances in radio signalling by a system of frequency modulation", Proceedings of the Institute of Radio Engineers 24:689.Further ReadingL.Lessing, 1956, Man of High-Fidelity: Edwin Howard Armstrong, pbk 1969 (the only definitive biography).W.R.Maclaurin and R.J.Harman, 1949, Invention \& Innovation in the Radio Industry.J.R.Whitehead, 1950, Super-regenerative Receivers.A.N.Goldsmith, 1948, Frequency Modulation (for the background to the development of frequency modulation, in the form of a large collection of papers and an extensive bibliog raphy).KFBiographical history of technology > Armstrong, Edwin Howard
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20 pulse
1) разделитеьный
2) <scient.> импульс
3) толчок
4) пульсировать
5) импульсный
– add pulse
– anticoincidence pulse
– biasing pulse
– bidirectional pulse
– black-out pulse
– blanch pulse
– blanking pulse
– boosting pulse
– break pulse
– carrier-frequency pulse
– carry pulse
– clip a pulse
– clocbe pulse
– clock pulse
– code pulse
– coincidence pulse
– color-identification pulse
– command pulse
– compress a pulse
– conte pulse
– control pulse
– count pulse
– creeping-wave pulse
– delay a pulse
– delay pulse
– dialing pulse
– digit pulse
– dirge pulse
– disabling pulse
– discharge pulse
– disturbing pulse
– drive pulse
– droop of pulse
– echo pulse
– enabling pulse
– equalizing pulse
– equispaced pulse
– erase pulse
– execute pulse
– firing pulse
– flyback pulse
– forerunner pulse
– frame pulse
– full-sized pulse
– gate pulse
– Gaussian pulse
– generate a pulse
– giant pulse
– high-power pulse
– Hilbert pulse
– identification pulse
– incoming pulse
– information pulse
– inhibit pulse
– initiating pulse
– input pulse
– interfering pulse
– interrogation pulse
– ionization pulse
– keying pulse
– light pulse
– main pulse
– make pulse
– marker pulse
– narrow pulse
– narrow-band pulse
– negative pulse
– outgoing pulse
– output pulse
– paired pulse
– parasitic pulse
– partial-read pulse
– peaky pulse
– post-equalizing pulse
– pre-equalizing pulse
– pulse advancing
– pulse altimeter
– pulse ambiguity
– pulse amplifier
– pulse amplitude
– pulse analyzer
– pulse box
– pulse burst
– pulse bus
– pulse carrier
– pulse chain
– pulse chopper
– pulse clipper
– pulse clipping
– pulse code
– pulse coder
– pulse comb
– pulse compression
– pulse count
– pulse counter
– pulse decay
– pulse delay
– pulse distortion
– pulse distributor
– pulse disturbance
– pulse drop
– pulse duration
– pulse edge
– pulse forming
– pulse gate
– pulse generation
– pulse generator
– pulse group
– pulse integration
– pulse integrator
– pulse intensity
– pulse interrogation
– pulse inverter
– pulse jitter
– pulse laser
– pulse method
– pulse mode
– pulse moder
– pulse modulation
– pulse modulator
– pulse narrowing
– pulse oscillator
– pulse overlap
– pulse period
– pulse ratio
– pulse read-out
– pulse regeneration
– pulse repeater
– pulse repetition
– pulse response
– pulse rise
– pulse selector
– pulse separator
– pulse shaper
– pulse sharpening
– pulse signaling
– pulse spacing
– pulse stretcher
– pulse stretching
– pulse stuffing
– pulse tailoring
– pulse thyristor
– pulse tilt
– pulse time
– pulse top tilt
– pulse train
– pulse transducer
– pulse transmitter
– pulse triggering
– pulse tube
– pulse valley
– pulse widening
– pulse work
– pump pulse
– random pulse
– read pulse
– rectangular pulse
– reference pulse
– repetitive pulse
– reset pulse
– revertive pulse
– saw-tooth pulse
– seizing pulse
– select a pulse
– sequencing pulse
– serrated pulse
– sharpen a pulse
– shift pulse
– single pulse
– single-polarity pulse
– skip a pulse
– space pulse
– spacing pulse
– spike pulse
– spontaneous pulse
– spurious pulse
– square pulse
– square-topped pulse
– squitter pulse
– standard pulse
– stop pulse
– stretch a pulse
– subtract pulse
– switching pulse
– tail of pulse
– tailored pulse
– test pulse
– threshold pulse
– timing pulse
– total pulse
– triangular pulse
– trigger pulse
– turn-off pulse
– unblocking pulse
– unidirectional pulse
– untailored pulse
– write pulse
clock pulse generator — генератор тактовых импульсов, генератор синхронизирующих импульсов
coherent pulse radar — <tech.> локатор когерентно-импульсный
delayed pulse oscillator — генератор задержанных импульсов, <electr.> генератор задержки
ideal pulse element — <electr.> элемент импульсный идеальный
mark pulse generator — <tech.> генератор импульсов отметки
minor-cycle pulse generator — генератор импульсов малого цикла
pulse duty factor — <electr.> коэффициент импульсного цикла
pulse rise time — время нарастания импульса, длительность фронта импульса
pulse scaling ratio — < radio> коэффициент понижения частоты
pulse spacing modulation — < radio> модуляция нагрузки шагом импульсов
pulse train rate — <commun.> частота посылок
pulse voltage generator — <electr.> генератор импульсных напряжений
pulse waveform generator — генератор импульсов заданной формы
quantized pulse modulation — < radio> модуляция нагрузки импульсная нумерованная
square pulse generator — <tech.> генератор прямоугольных импульсов
square pulse shaper — <electr.> квадратизатор
synchronizing pulse regenerator — регенератор синхроимпульсов
synchronizing pulse separation — выделение синхронизирующих импульсов
trigger pulse delay — <electr.> задержка селекторного импульса
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См. также в других словарях:
modulation technique — moduliavimo technika statusas T sritis radioelektronika atitikmenys: angl. modulation technique vok. Modulationstechnik, f rus. техника модуляции, f pranc. technique de modulation, f … Radioelektronikos terminų žodynas
Modulation — For musical change of key, see Modulation (music). For other uses, see Modulation (disambiguation). Passband modulation v · d · e … Wikipedia
technique de modulation — moduliavimo technika statusas T sritis radioelektronika atitikmenys: angl. modulation technique vok. Modulationstechnik, f rus. техника модуляции, f pranc. technique de modulation, f … Radioelektronikos terminų žodynas
MODULATION ET DÉMODULATION — Pour transmettre entre des points éloignés des signaux (sons ou images, par exemple) dont la portée est très limitée, on utilise, le plus souvent, comme véhicule de liaison, une onde électromagnétique dont on modifie une ou plusieurs… … Encyclopédie Universelle
Modulation D'impulsion Codée — Pour les articles homonymes, voir PCM. La modulation d impulsion codée ou MIC, (en anglais Pulse Code Modulation, généralement abrégé en PCM) est une représentation numérique non compressée d un signal analogique via une technique d… … Wikipédia en Français
Modulation d'impulsion codee — Modulation d impulsion codée Pour les articles homonymes, voir PCM. La modulation d impulsion codée ou MIC, (en anglais Pulse Code Modulation, généralement abrégé en PCM) est une représentation numérique non compressée d un signal analogique via… … Wikipédia en Français
Modulation De Largeur D'impulsion — La modulation de largeur d impulsions (MLI ; en anglais : Pulse Width Modulation, soit PWM), est une technique couramment utilisée pour synthétiser des signaux continus à l aide de circuits à fonctionnement tout ou rien, ou plus… … Wikipédia en Français
Modulation D'amplitude — La modulation d amplitude est une technique utilisée pour moduler un signal. Elle consiste en la multiplication du signal à moduler par un signal de fréquence plus élevée. Sommaire 1 La modulation d amplitude 1.1 Modulation du signal 1.2 Le… … Wikipédia en Français
Modulation Par Déplacement De Fréquence — Exemple de modulation FSK cohérente La modulation par déplacement de fréquence (MDF), plus connue sous sa dénomination anglophone de frequency shift keying (FSK) est un mode de modulation de fréquence numérique dans lequel le signal modulé varie… … Wikipédia en Français
Modulation par deplacement de frequence — Modulation par déplacement de fréquence Exemple de modulation FSK cohérente La modulation par déplacement de fréquence (MDF), plus connue sous sa dénomination anglophone de frequency shift keying (FSK) est un mode de modulation de fréquence… … Wikipédia en Français
modulation — /moj euh lay sheuhn, mod yeuh /, n. 1. the act of modulating. 2. the state of being modulated. 3. Music. transition from one key to another. 4. Gram. a. the use of a particular distribution of stress or pitch in a construction, as the use of… … Universalium
