video-frequency

video frequency

noun Television.
1.
transmission frequency of the television picture.
2.
any of the frequencies present in the output of a television camera, from almost 0 to over 4 megahertz.
3.
any frequency applied to the receiver's picture tube in order to display the picture.

Origin:
1935–40

Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source Link To video-frequency
Collins
World English Dictionary
video frequency
 
n
the frequency of a signal conveying the image and synchronizing pulses in a television broadcasting system. It lies in the range from about 50 hertz to 8 megahertz

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
Copyright © 2014 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature