There were four major HDTV systems tested by SMPTE in the late 1970s, and in 1979 an SMPTE study group released A Study of High Definition Television Systems:
There were four major HDTV systems tested by SMPTE in the late 1970s , and in 1979 an SMPTE study group released A Study of High Definition Television Systems :
Who tested the four major HDTV systems in the late 1970's?
Who tested the four major HDTV systems in the late 1970 's ?
SMPTE
SMPTE