复合电视信号的英文

• video-blanking-sync

• "复合"英文翻译    compound; complex; composite ...
• "电视信号"英文翻译    television signal
• "复合采色电视信号" 英文翻译 :    composite color tv signal
• "电视信号" 英文翻译 :    television emission; television sigmoid-procto-anoscope; television signal
• "电视信号弱" 英文翻译 :    an area with a poor/good tv signal
• "全电视信号" 英文翻译 :    combined television signal; combined video signal; composite picture signal; composite signal; composite television signal; composite video; signal complex; video-blanking-sync
• "标准电视信号" 英文翻译 :    standard television signal
• "超级电视信号" 英文翻译 :    s-video super-video
• "电视信号编码" 英文翻译 :    television signal coding
• "电视信号波形" 英文翻译 :    television waveform
• "电视信号补偿" 英文翻译 :    shading
• "电视信号处理" 英文翻译 :    tv signal processing
• "电视信号传输" 英文翻译 :    transmission of the television signal
• "电视信号电平" 英文翻译 :    television level; television signal level
• "电视信号干扰" 英文翻译 :    television interference
• "电视信号解调" 英文翻译 :    television signal demodulation
• "调频电视信号" 英文翻译 :    fm television signal; frequency modulated television signal; frequency modulation television signal
• "黑白电视信号" 英文翻译 :    monochrome television signal
• "强电视信号区" 英文翻译 :    class a signal area
• "射频电视信号" 英文翻译 :    radio television signal
• "不良的电视信号" 英文翻译 :    t_badtv
• "彩色全电视信号" 英文翻译 :    composite color television signal; composite color video signal; video burst and sync signal
• "电视信号调制器" 英文翻译 :    tv signal modulator
• "电视信号发生器" 英文翻译 :    tvsg television signal generator
• "电视信号接收机" 英文翻译 :    tv-signal receiver

• The function of video frequency gathering board is to reveal the compound television signal from the computer to carry on a / d transforms , rgb separation processing and so on , output 24bits rgb signals and the synchronized signals . these functions were finished by video frequency decoding chip saa7111 made by philip corporation
  视频采集板的功能是利用philip公司的视频解码芯片saa7111 ,对计算机显卡输出的复合电视信号进行a / d转换, rgb分离等处理,输出24位rgb信号和同步信号。
• The subject has mainly finished designing and debugging software and hardware of a / d decode module , fpga video processing module , video data frame deposit module , base clock produce module , d / a encode module , i2c bus control module , etc . a / d decode module gathers analog tv signals and realize video decode ; fpga video processing module deals with the data after decoding and produces systematic logic control signal ; video data frame deposit module offers the buffering area to a large n umber of high - speed video data ; base clock produce module through input basic video signal offers system accurate relevant synchronous signal ; under control of video processing module d / a decode module convert digital video data into compound tv signal which can be shown in tv directly ; i2c bus control module is used to initialize the chip of system by simulating i * c bus timing
  本课题主要完成了a d解码模块、 fpga视频处理模块、视频数据帧存模块、基准时钟产生模块、 d a编码模块、 i ~ 2c总线控制模块等部分软、硬件设计及调试。其中a d解码模块采集模拟电视信号实现视频解码； fpga视频处理模块对解码后的数据进行去噪处理的同时还负责系统的逻辑控制；视频数据帧存模块为大量高速的视频数据提供缓冲区；基准时钟产生模块通过输入基准视频信号为系统提供精确的相关同步信号； d a编码模块在视频处理模块的控制下把数字视频数据转换成复合电视信号供显示用： i ~ 2c总线控制模块模拟i ~ 2c总线时序实现对系统中编、解码芯片的初始化。