Shared Flashcard Set

Details

Audio and Visual Technology
AVT Display/Presentation
10
Film, Theatre & Television
Undergraduate 4
01/12/2013

Additional Film, Theatre & Television Flashcards

 


 

Cards

Term
What are the 2 projection screen types?
Definition
Front and Rear(Grey)
Term
What are the 4 common resolution standards?
Definition
SVGA=800x600
XGA=1024x768
HD=1280x720
HD2=1920x1080
Term
What is native resolution?
Definition
The resolution your device is designed to reproduce.
Term
What is the unit of measure for the brightness of the projector?
Definition
Lumens
Term
What is contrast ratio?
Definition
The ratio of light between the very brightest and the very darkest part of the image on the screen.
Term
What is the obvious benefit of focus and zoom controls of the projectors?
Definition
Precision
Term
What do you call the adjustment needed when a projector is off axis and not directly perpendicular to the screen?
Definition
Keystoning
Term
What is lens shifting?
Definition
The movement of the lens vertically or horizontally that does not degrade the image at all.
Term
What is the projector throw distance?
Definition
Distance between the projector and the image on the screen.
Term
What is the formula used to calculate the projectors throw distance?
Definition
Screen Width x Throw Ratio =
Throw Distance
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