A proposed standard for the NTSC composite color video system. While its contents were used in the television industry as a reference for video signal specifications for color TV, the document was never adopted. The current standard is SMPTE 170M-1999, Composite Analog Signal - NTSC For Studio Applications.
RS-170A
Meaning of RS-170A in English
Film and video English vocabulary. Английский словарь фильмов и видео. 2012