U7_P5

If you intend to set up a _______, consider getting a very big screen, a DVD recorder and a good set of speakers.

• home cinema

• rear -projection

• front- screen projector

• DLP - projector

A ______ takes digital images and displays them on a screen or wall.

• front – screen projector

• rear-projection

• a digital light-processing

• Home cinema

The company   announced plans to expand its _____ cinema technology, which has thrilled test audiences with its dazzling colours and pin-sharp images

• DLP

• CRT

• LCD

In a ______ TV, a large box contains both the projection and the screen built in.

• rear-projection

• home cinema

• plasma display

• digital light-processing

CRT written by

LCD written by

The luminance of images is measured in ed/m- (candela per square metre)

• Colour depth

• Brightness

• Refresh rate

• Resolution

The clarity of the image depends on the number of pixels contained on a display, horizontally and vertically.

• screen-size

• resolution

• brightness

• refresh rate

the viewing area is measured diagonally

• CRT

• LCD

• screen size

• webcam

the number of colours a monitor can display

• refresh rate

• colour depth

• brightness