放送業務用DATシステムの開発 : 画像情報記録コンシューマエレクトロニクス放送現業

抄録

We have developed a professional DAT system which keeps compatibility with a consumer DAT and has several functions for professional use. This paper is concerned with technical points of the professional DAT system, mainly record/playback method of IEC timecode , 4 head mechanism for confidence monitor , electronic editing and chase synchronization.