For I (In Phase Color Component) we have a term and definition in Television.

Video subsignal representing reddish orange to greenish blue color content, used for NTSC broadcasting. The term is not quite correct since the I component is actually about 33 degrees out of phase while in-phase modulation of the color subcarrier corresponds to the B-Y or Pb component. See I, Q.
See more Television Terms ...
Browse words that start with: