论文部分内容阅读
电视台演播室内的照明条件是关系到演播质量和发挥演播室效率的重要因素,特别是彩色节目对灯光的要求更高,因此各国的电视演播室常常要改进他们的照明设备。目前国外较先进的布光方式有格栅式和短吊杆式两种半机械化系统,并着手研究全部机械化乃至自动化的布光系统。我国的北京电视台于1974年开始对原有的灯光系统进行机械化改进,第一期工程已经完成,现将该照明系统介绍如下。
Lighting conditions in a television studio are important factors that affect the quality of the studio and the efficiency of the studio. In particular, color programs require more lighting, so television studios in many countries often have to improve their lighting equipment. At present, the more advanced light distribution methods are grid-type and short-boom two semi-mechanized systems, and proceed with the study of all mechanized and even automated lighting systems. China’s Beijing Television Station began in 1974 to carry out the original light system mechanized improvements, the first phase of the project has been completed, the lighting system is now described below.