|
 
|
 |
Industry Terms
A B C D E F G H I J K L M N
O P Q R S T U V W X Y Z
Hard wired remote
HDTV
High Gain Screen
Hz, (KHz, MHz)
Hard wired remote [top]
A remote control that has a connecting cable to the device it controls. Often used at a podium or lectern.
HDTV [top]
High Definition Television, a term used to describe advanced production and delivery systems.
High Gain Screen [top]
A screen that uses one of many methods to collect light and reflect it back to the audience. This results in an image which is considerably brighter than the image on a white wall or matte screen. The disadvantage of a high gain screen is often a narrower viewing angle. High Gain screens are more expensive than Matte screens, but attention to the screen can make a big difference, particularly in "tough" environments such as trade shows.
Hz, (KHz, MHz) [top]
Hertz or (Kilohertz or Megahertz). Cycles per second. (Kilo = 1,000, Mega = 1 million). These terms are used to express the frequency of an electrical signal.
|
|
|
