Projectors Definitions - F

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Flat Screen

Term most oftenly used when referring to a flat-panel display. A flat screen implies a traditional CRT with a flat picture tube. The items that you

Flicker

Flicker is a plug introduces flashing/flickering brightness into your clip. if you choose a low frequency (e.g. twice a second), it looks as if the

Front Projection TV (for front projection TV)

A sampling system that consists of 2 pieces on a separate front projector (usually placed on a table or mounted on the roof) and a screen. A front-

Frame Speed (Speed table)

It is the speed at which the pictures are displayed. The frame rate for movies is 24 frames per second (24 fps). In regular NTSC video, the frame

Frame (Table)

It is a complete picture, in a single film. In a video signal, a box containing all the lines of the scanned image. The speed of a box format

Flat screen TV

A relatively lightweight and ultra-TV - especially those that can be mounted on the wall. The biggest television technology revolution since color,

Field

Each full picture is divided into 2 sequential fields, each of which contains half the scanning lines of the table. A field containing the odd scan

"Fixed" Resolution

Portable home-theater LCD and DLP projectors both come in different "fixed" resolutions. That is, not every projector has the same

Freeze or frozen image

This feature allows you to maintain that fixed the image projected on the projector, while the user can perform any operation without this is seen by

Focal length/ Focal Distance

It is the distance from the surface of the lens to the focal point or other words it is the distance between the center of a lens and the spot where