扫描转换器 meaning in Chinese
digital scan converter
scanning converter
Examples
- The scanning converter comprises five parts : video signal decoding , data reconstruction , progressive video signal encoding , control signal producing and communication
扫描转换器包含了电视信号的解码、解码后数据的重构、逐行信号编码、控制信号的产生以及通信五部分。 - Through these ways the main controlling system controls the brightness , contrast , saturation of output pictures . at the same time cpld technology is adopted to produce all kinds of controlling signals and reduce the volume and the power consumption
为了便于丰控系统控制扫描转换器的输出图像的亮度、对比度和色饱和度，扫描转换器提供了rs - 422和rs - 232两种通信方式。 - 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。