- 扫描变换管
- 扫描转换器
- 也称为“扫描变换器”
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scan converter中文什么意思
例句与用法
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- Current tv system has two types : one is the 60hz based system , the other is the 50hz . the phenomenon of large area flicker is not obvious in the 60hz based system , so the scanning converter uses the way of converting the 60hz and 50hz based interlaced scanning signal to 60hz based progressive scanning signal . employing this way the converter can not only reduce the large area flicker and interline twitter , but erase the raster and display finer and smoother pictures
现行的电视制式有60hz和50hz系统两种，在60hz系统里，大面积闪烁不是很明显，因而本扫描转换器采用将60hz和50hz的隔行扫描信号统一处理成60hz的逐行扫描信号的方法，这样可一方面使大面积闪烁和行间闪烁都比较轻，又可消除行结构，重现细腻图像。 - In order to solve the phenomenon of splitting picture which is caused by dismatching of writing and reading speed during converting 50hz based interlaced signal to 60hz based progressive signal , the two - frame memory which can effectively prevent it emerging is used . the scanning converter supplies two communicative ways : rs - 422 and rs - 232
为了解决50hz隔行信号到60hz逐行信号转换中由于存储器写入、读出速度不匹配而产生的裂像现象，在本设计中使用了双帧存储器，有效的防止了此现象的产生。