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Peak pulse amplitude
| CCTV glossary (глоссарий терминов по видеонаблюдению) |
The maximum absolute peak value of a pulse, excluding those portions considered to be unwanted, such as spikes.
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Resolution (horizontal), английский
The amount of resolvable detail in the horizontal direction in a picture. it is usually expressed as the number of distinct vertical lines, alternately black and white, which can be seen in a distance equal to picture height.
Pan/tilt preset positioning, английский
Follower pots are installed on pan/tilt unit to allow feedback to the controller and provides information relevant to horizontal and vertical positioning, allowing the controller to quickly adjust to a pre-selected scene automatically.
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