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Digital Projection E-Vision Laser 7500, 8500 & 10K Series
Reference Guide
APPENDIX D: GLOSSARY OF TERMS
Rev D August 2017
Gamma
A nonlinear operation used to code and decode
. It originates from the Cathode Ray Tube technology used in legacy television
sets.
Ghosting
An artifact in 3D image viewing. Ghosting occurs when an image intended for one eye is partially seen by the other eye.
Ghosting can be removed by optimizing the
and sync delay.
HDCP (High-bandwidth Digital Content Protection)
An encryption scheme used to protect video content.
HDTV (High Definition Television)
A television system with a higher
. It can be transmitted in various formats, notably
Hertz (Hz)
Cycles per second.
Horizontal Scan Rate
The rate at which the lines of the incoming signal are refreshed. The rate is set by the horizontal
measured in
Hs + Vs
Hue
The graduation (red/green balance) of color (applicable to
Notes