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Attenuator (optical)
Light Glossary |
A continuously graduated color or neutral-density camera filter used to tame snow, enrich sunsets, and perform absorption magic more subtly than can be done with a graduated filter.
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Attenuator, английский
- A circuit that provides reduction of the amplitude of an electrical signal without
- Ослабитель (сигнала); подавитель (колебаний); магазин затухания а/т auto throttle автомат тяги
- Ослабитель (сигнала); подавитель (колебаний); магазин затухания
- Ослабитель; подавитель
- A device for reducing the amplitude of a signal.
- A circuit that provides reduction of the amplitude of an electrical signal without introducing appreciable phase or frequency distortion.
- A component that incorporates a specific amount of loss into an operational optical network. s also provide a safety margin in planned networks to allow for electronics degradation over time, or physical changes to the optical component portion of the network. s come in two styles, fixed and variable. variable optical attenuators are used for testing systems for dynamic range and quality of signal testing
- 1) in electrical systems, a usually passive network for reducing the amplitude of a signal without appreciably distorting the waveform. 2) in optical systems, a passive device for reducing the amplitude of a signal without appreciably distorting the waveform.
- Аттенюатор; развязка; ослабитель мощности
- In a mixing console, an adjustable resistive network that reduces the microphone signal level to prevent overloading of the input transformer and mic preamplifier.
- A device that causes a known loss in energy of a beam that is passed through it. it may be calibrated in decibels.
- Device for varying the signal amplitude on an ultrasonic instrument. usually calibrated in decibels.7,21 b
Attenuator , английский
Continuously, английский
Absorption, немецкий
Continuous, английский
- Непрерывный
- Непрерывный; длительный; продолжающийся
- A продолженный, дли- тельный, непрерванный form, future, past, present contoid n контоид
- Непрерывный, неразрывный, сплошной, неразрезной (об элементах конструкции)
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Cookie, cucoloris, cucaloris, английский
A device almost as strange as its names. placed in front of a hard light, it throws realistic or abstract shadows, or dappled light, on bland walls or areas of the scene.
Fast, high-speed, английский
A confusingly general term that includes film, lenses that require little light for exposure, and shutter speeds capable of stopping fast action. also, people who have a reputation for lighting quickly; more highly valued by some producers than "good." see: speed.
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