This paper describes a CRT video circuit with pre-amp and driver control. This system includes pre-amp circuit, clamp pulse production, blank level...
设计一种视频处理电路,通过介绍一种前置放大,CRT驱动的视频处理电路,系统包括前置放大电路、钳位脉冲形成、CRT驱动电路、白平衡调整等部分。
The system fill up the blank of the country and achieve the advanced level in country.
这一著作填补了我国考古学文献中的一个空白。
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