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Color subcarrier
| Telecommunications Glossary |
In ntsc color, the 3.58 mhz subcarrier whose modulation sidebands are interleaved with the video luminance signal to convey color information.
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Color, английский
- Цвет; цветовой
- N амер. цвет (см. тж. colour)
- A diamond’s tint. color is determined by comparing each diamond to a set of authenticated master diamonds scaled from colorless (d) to saturated (z).
- Diamond ‘color’ is graded on a scale from d (colorless) to z (light yellow or brown). a diamond graded as colorless allows more light to pass through the stone making it sparkle more and increases the overall value.
- Description or class in which body coat color and pattern, not conformation is a deciding factor (e.g., palomino, dun factor, etc.).
- An attribute of an object that produces different sensations on the eye as a result of the way the object reflects or emits light.
- Vision sensation by means of which humans distinguish light of differing hue (predominant wavelengths), saturation (degree to which those radiations predominate over others), and lightness.
- Зрительное ощущение, с помощью которого люди различают свет разного оттенка (преобладающих длин волн), насыщенности (степени, в которой эти излучения преобладают над другими) и легкости.
- Visual sensation by means of which humans distinguish light of differing hue (predominant wavelengths), saturation (degree to which those radiations predominate over others) and lightness.
- Aspect of visible light sometimes used to identify wavelength or spectral band, as in two-color radiometry (meaning a method that measures in two spectral bands); also used conventionally (visual color) as a means of displaying a thermal image, as in color thermogram.3
- Visual sensation by means of which humans distinguish light of differing hue (predominant wavelengths), saturation (degree to which those radiations predominate over others) and lightness. see also vision.
- Visual sensation by means of which humans distinguish light of differing hue (predominant wavelengths), saturation (degree to which those radiations predominate over others), and lightness. see also vision. 494 glossary c
- Visual sensation by means of which humans distinguish light of differing hue (predominant wavelengths), saturation (degree to which those radiations predominate over others) and lightness.3
Color, латинский
Color, испанский
Color (moods and emotions), английский
Color plays a role in affecting viewer`s moods and appetites. tip: use a light hand.
Color abrasion, английский
Color changes in localized areas of a garment resulting from differential wear.
Color absor, английский
Color accutance improvement, английский
Color add lens, английский
Линза "добавить цвет"
Color aditivo, испанский
Color atenuado, испанский
Vea color no sólido.
Color average tool, английский
Tool that is used by dragging the eyedropper tool across a selection of graphics or various solid colors on a web page and thereby determining the average color spectrum.
Color azul-verde, испанский
Color balance, английский
- The accuracy with which the colors captured in the image match the original scene.
- The color balance of a film refers to the kind of light under which it will faithfully render color without the need for filters. most films are daylight-balanced, which means that in daylight, or with a daylight balanced flash, colors will be true. a tungsten-balanced film can be used under certain types of artificial light to give true colors without filters or special printing techniques.
- A feature that lets the user change the overall color and tonal values of an image or object through three parameters: source lighting, saturation, and color balance.
Color balance filter, английский
Фильтр "баланс цветов"
Color banding, английский
Равномерное распределение цветов; равномерная закраска; цветовые полосы
Color bar, английский
Color bars, английский
- A pattern generated by a video test generator, consisting of eight equal width color
- A pattern generated by a video test generator, consisting of eight equal width color bars. colors are white (75%), black (7.5% setup level), 75% saturated pure colors red, green and blue, and 75% saturated hues of yellow, cyan and magenta (mixtures of two colors in 1:1 ratio without third color).
Color bars (шкала цветных полос), английский
Образец, формируемый тестовым генератором телевизионных сигналов, состоящий из восьми цветных полос равной ширины.
Color bars and tone, английский
A color standard test pattern used by the television industry to adjust equipment to standard levels. the tone is generated at a certain preset frequency so that audio levels can be set.
Color blend, английский
Цветовой переход
Color blender, английский
Цветовой переход; смеситель (в графике)
Subcarrier, английский
- Поднесущая
- The 4.43 mhz (pal) or 3.59 mhz (ntsc) signal that is used as a carrier for the color information. this subcarrier is modulated in amplitude by the color saturation and in phase by the color hue. a sample of the unmodulated subcarrier is placed before the start of each horizontal line, and is called the color burst.
- Signal which is transmitted along with the main video signal carrier. s can transmit data, color picture information or audio.
Modulation, английский
- Изменение характеристик несущей в соответствии с информативным сигналом
- Модуляция
- The process, or results of the process, whereby some characteristic of one signal is varied in accordance with another signal. the modulated signal is called the carrier. the carrier may be modulated in three fundamental ways: by varying the amplitude, called amplitude modulation; by varying the frequency, called frequency modulation; by varying the phase, called phase modulation.
- The process by which some characteristic (i.e., amplitude, phase) of one rf wave is
- The process by which some characteristic (i.e., amplitude, phase) of one rf wave is varied in accordance with another wave (message signal).
- The coding of information onto a carrier frequency. may use amplitude, frequency, phase, or time, plus many forms of on/off digital coding
- The ability to superimpose an external signal on the output beam of the laser as a control.
- The process by which the characteristic of one wave (the carrier) modifies another wave (the signal). examples include amplitude modulation (am), frequency modulation (fm), and pulse-coded modulation (pcm).
- N модуляция modul|e
Interleaved, английский
Чередующийся; перемежающийся
Information, английский
- Knowledge of a particular event or situation, or knowledge communicated or received concerning a particular fact.
- Информация
- Facts about something have you any information about the treatment of sunburn? the police won’t give us any information about how the accident happened. you haven’t given me enough information about when your symptoms started. that’s a very useful piece or bit of information. (note: no plural: some information; a piece of information.)
- N информация | attr. информационный flow, structure source of ~ источник информации 1 ранее использовался в более широком значении как ‘умозаключе- ние’. 2 получение выводных данных в процессе обработки информации и/или языка и само выводное знание, умозаключение; мыслительная операция, в ходе которой человек выходит за пределы данных в тек- сте сведений и получает новую информацию. 3 аффикс, вставляемый внутрь корня слова при словообразовании или словоизменении.
- In admiralty courts, implies a clause introduced into a citation, intimating that in the event of a party cited not appearing, the court will proceed in his absence.
- Информация; данные; сведения
- Координационный комитет ин4юрмации о проектируемых и возводимых объектах строительства
- Literally that which forms within, but more adequately
- Data that has been recorded, classified, organized, related or interpreted so that meaning is apparent.
- Contextualised data providing answer to a certain question decreasing uncertainty.
- Информация, сведения
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Combining network, английский
A passive network which permits the combining of several signals into one output with a high degree of isolation between individual inputs; commonly used in catv headends to combine the outputs of all processors and modulators into a single coaxial cable input. synonymous with combiner.
Color signal, английский
Any signal at any point in a color television system for wholly or partially controlling the chromaticity values of a color television picture.
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