合ごう成せい映えい像ぞうじ字FuriganaMeanings1nouncomposite videoTechnical term in video engineering for a signal that combines luminance and chrominance into one channel.古ふるいテレビは合ごう成せい映えい像ぞう信しん号ごうを使つかっていた。Old televisions used composite video signals.
