短語詞組短語Video Output Signal Level 視頻輸出信號video timing signal generating 視頻時序信號發(fā)生video standard signal 標(biāo)準(zhǔn)視頻信號video o signal 視頻信號;圖象信號video error signal processor 視頻誤差信號處理器Video audio signal 視頻音頻信號video synchronous signal 視頻同步信號video frequency signal transmission [電子][通信]視頻信號傳輸video graphic signal generator 視頻圖像信號發(fā)生器 返回 video signal