应用电视已达到了很高的水平 应用电视又称非广播电视、一个经典的概念,它一直与广播电视同步的发展,这主要是由于两者之间共同的技术基础,同时应用电视普遍地采用广播电视或按广播电视制式生产的设备。但两者的功能要求是有很大差别的,前 Application of television has reached a high level Application of television, also known as non-broadcast television, a classic concept, it has been in sync with the development of radio and television, mainly due to the common technical basis between the two, while the application of television commonly used Radio and television or radio and television equipment. However, the functional requirements of the two are very different, before