In digital photography terms, ambient light refers to the natural light in a scene that you are shooting.
The strength of a current of electricity expressed and measured in amperes.
An electronic device or electrical circuit that is used to boost (amplify) the power, voltage or current of an applied signal.
- amplifier repeater
A repeater that cannot distinguish between a data signal and transmission noise along a network. An amplifier repeater will receive the signal and amplify it regardless of the integrity of the signal.
(adj.) Also spelled analogue, describes a device or system that represents changing values as continuously variable physical quantities. A typical analog device is a clock in which the hands move continuously around the face. Such a clock is capable of indicating every possible time of day. In contrast, a digital clock is capable of representing […]
- analog monitor
The traditional type of color display screen that has been used for years in televisions. In reality, all monitors based on CRT technology (that is, all monitors except flat-panel displays) are analog. Some monitors, however, are called digital monitors because they accept digital signals from the video adapter. EGA monitors, for example, must be digital […]