Title :
The Measurement of Field-Time and Line-Time Waveform Distortions in NTSC TV Facilities
Author_Institution :
Engineering Department, American Broadcasting Company
fDate :
6/1/1973 12:00:00 AM
Abstract :
The concept of field-time and line-time waveform distortion (LD and LD) permits us to express in numbers the subjective quality of large details in a TV picture. The measuring methods for both FD and LD are presented together with examples of typical TV facilities. Also presented are special measuring methods for facilities that have very small FD and/or LD.
Keywords :
Bars; Brightness; Broadcasting; Displays; Distortion measurement; Monitoring; Pulse measurements; TV; Testing; Time measurement;
Journal_Title :
Broadcasting, IEEE Transactions on
DOI :
10.1109/TBC.1973.266105
