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大洋 DY—9字幕特技机是北京大洋图象公司于1993年底投入市场的。该机采用内含广播级编码器及同步信号发生器的大洋字幕金卡为硬件支持,因此无需其它辅助设备即可独立运行;同时也简化了字幕系统的安装和维护,是适合电教行业使用的
Ocean DY-9 subtitle stunt machine is the image of the Beijing Ocean Company put into the market by the end of 1993. The machine uses broadcast sub-encoder and synchronization signal generator of the ocean subtitles gold card hardware support, so no other auxiliary equipment can be run independently; also simplifies the installation and maintenance of the subtitle system is suitable for use in the audio-visual industry