发明名称 VIDEO EXCHANGE SYSTEM USING VIDEO PROCESSING DEVICE
摘要 PURPOSE: A video exchange system using video processing device is provided to exchange, connect or record images between persons within respective room or office using a video music player or conventional amp and acoustic system. CONSTITUTION: A video exchange system using video processing device comprises plural sub systems(110,120,...130) and a main system(200). The respective sub system comprises a signal processor, a video camera, a mike, a sub switch part, a monitor, a speaker and a display. The main system comprises a main switch, an image source, a main controller, a monitor and a recorder/play. The main switch receives video/audio signals through the respective sub system and outputs the received video/audio signals to the sub switch part.
申请公布号 KR20010001632(A) 申请公布日期 2001.01.05
申请号 KR19990020990 申请日期 1999.06.07
申请人 LEE, KWANG YOL 发明人 LEE, KWANG YOL
分类号 G11B20/10;(IPC1-7):G11B20/10 主分类号 G11B20/10
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