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Clamping (dc)
| CCTV glossary (глоссарий терминов по видеонаблюдению) |
- The circuit or process that restores the dc component of a signal. a video
- The circuit or process that restores the dc component of a signal. a video clamp circuit, usually triggered by horizontal synchronizing pulses, re-establishes a fixed dc reference level for the video signal. a major benefit of a clamp is the removal of low-frequency interference, especially power line hum.
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Clamp, английский
- A device which functions during the horizontal blanking or synchronizing interval to fix the level of the picture signal at some predetermined reference level at the beginning of each scanning line.
- Зажим; зажимное устройство; прижим; прихват
- A wood and/or metal device designed to hold components firmly, esp. during gluing, machining, soldering, welding, etc. clamp civic crown, civic wreath in ancient rome, an honorary ornament, consisting of a garland of oak leaves, on a monument to one who had
- A surgical instrument to hold something tightly, e.g. a blood vessel during an operation verb to hold something tightly
- Клемма
- Привальный брус
- A device to grip and hold in position a piece or part or hold or bind together two or more parts, usually with jaws or cheeks, at least one of which is movable. also incorrectly called clip. compare cable clamp.
- Зажим, хомут, струбцина; скоба; захват; тиски
- Куча угля для коксования или куча руды для обжига
- A device used to secure the closed switch of a pair of points to the stock rail. sometimes known as a clip.
Clamp actuator segment, английский
Приводной сегмент замка (муфты секции водоотделяющей колонны)
Clamp boom, английский
Гик с зажимом - все гики, присутствующие в настоящее время на рынке, имеют специальный зажим для присоединения к мачте. эти зажимы обеспечивают более быстрое и безопасное присоединение гика к мачте, чем старая система крепления гика с помощью тросиков.
Clamp brick, английский
A stock brick which has been held in a clamp while being burned in a kiln.
Clamp connection, английский
Хомутное соединение (для соединения элементов оборудования друг с другом) подводного
Clamp device, английский
Фиксирующий компонент clamper1. зажимное устройство; 2. фиксатор; 3. фиксирующая схема; схема фиксации уровня; 4. схема восстановления постоянной составляющей; 5. фиксатор элт
Clamp down, английский
Usn term for light cleaning with a dry mop, as opposed to swabbing with a wet mop.
Clamp for fit, английский
Clamp hook, английский
Clamp hub, английский
Стыковочная втулка
Clamp hub wellhead, английский
Уотьевая головка со стыковочной втулкой
Clamp i., английский
Зажим (губками захватного устройства);2. захватное устройство^. схват (механжчес- см. также сlаmрing dеviсе, dlаw, еnd еffесtоr, еnd tооl, grаsр, grаsрing systеm, griр, griрреr,, griррing dеviсе, hаnd, jiаndсhаngеr, hоld, рiсkеr, рiсk-uр роsitiоn, рrеhеnsоr
Clamp lever, английский
Прижимной рычаг clamp-on 1. фиксация состояния; 2. задержка вызова; 3. состояние безразрывности цепи или проводника
Clamp lock or clamplock, английский
A point operating mechanism which locks the points by directly clamping the closed switch rail to the stock rail.
Clamp nail, английский
A specialized fastener used to pull and to hold mitered joints together. clamshell 1.a wood molding, the profile of which resembles that of a clamshell. 2. a bucket used on a crane or derrick for handling granular clamping plate
Clamp-holding, английский
Зажим; (за)крепление (напр., детали на станке)
Clamped, английский
Clamped tip tool, английский
Clamping, английский
- The process that established a fixed level for the picture level at the beginning of each scanning line.
- Фиксация
- Applying a cross-head, or stirrup-piece, in a socket.
Clamping area, английский
Зона зажима диска; зона посадки диска
Horizontal, английский
- Горизонталь; горизонтальный
- Горизонталь; горизонтальный 287
- At right angles to the direction of gravity; on the level; parallel to the horizon; neither vertical nor inclined.
- A direction parallel to the horizon, or what is commonly termed lying flat. one of the greatest inconveniences navigators have to struggle with is the frequent want of a distinct sight of the horizon. to obviate this a horizontal spinning speculum was adopted by mr. lerson, who was lost in the victory man-of-war, in which ship he was sent out to make trial of his instrument. this was afterwards improved by smeaton, and consists of a well-polished metal speculum about 3-1/2 inches in diameter, inclosed within a circular rim of brass, so fitted that the centre of gravity of the whole shall fall near the point on which it spins. this is the end of a steel axis running through the centre of the speculum, above which it finishes in a square for the convenience of fitting a
Synchronizing, английский
Maintaining two or more scanning processes in phase.
Interference, английский
- Effect caused by the introduction of unwanted electrical signals into an electrical circuit. in cctv this results in "noise" in the signal or picture, which disrupts the picture.
- Extraneous energy which tends to interfere with the reception of the desired signals.
- Disturbances of an electrical or electromagnetic nature that introduce undesirable
- “artifactual increase or decrease in apparent concentration or intensity of an analyte due to the presence of a substance that reacts nonspecifically with either the detecting reagent or the signal itself.” [clsi]
- Signal
- Столкновение прав (заявляемых или патентных); приоритетный спор
- A scrambling of the content of signals by the reception of desired signals.
- Disturbances of an electrical or electromagnetic nature that introduce undesirable responses in other electronic equipment.
- A range of phenomena associated with the superposition of waves
- For light, the way that waves add together, depending on their phase. constructive interference occurs when the waves are in phase and their amplitudes add. destructive interference occurs when the waves are 180 degree out of phase and their amplitudes cancel.
- N интерференция interfix n интерфикс
- The static and other noises sometimes heard over the phone line.
- Столкновение одновременно заявляемых прав на патент
- Distortion of a light wave due to interaction with another wave
- A proceeding, conducted before the patent trial and appeal board, to determine priority of invention between a pending application and one or more pending applications and/or one or more unexpired patents under pre-aia u.s. patent law.
- A proceeding conducted before the board of patent appeals and interferences to determine the priority of invention between a pending application and one or more pending applications and one or more unexpired patents.
- The negative effect of a learners first language(s) on the learning of a target language.
- Помехи, наводки
Especially, английский
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Headend, английский
- The electronic equipment located at the start of a cable television system, usually
- Electronic control center that receives and re-transmits broadcast tv signals or original signals to receiving locations in a cable system or satellite network. a system usually includes antennas, preamplifiers, frequency converters, demodulators, modulators, processors and other related equipment.
- The electronic equipment located at the start of a cable television system, usually including antennas, earth stations, preamplifiers, frequency converters, demodulators, modulators and related equipment.
Blanking level, английский
- The beginning of the video signal information in the signal’s waveform. it resides
- The level of the front and back porches of the composite video signal.
- The beginning of the video signal information in the signal’s waveform. it resides at a reference point taken as 0 v, which is 300 mv above the lowest part of the sync pulses. also known as pedestal, the level of a video signal that separates the range that contains the picture information from the range that contains the synchronizing information.
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