论文部分内容阅读
中国当前的信息化与现代化步伐在不断向前推进,特别是数字电视从无到有,而且正在深入千家万户之中,大有在短时间内加以普及之势。数字电视在其不断向前发展的过程当中,其技术本身也出现了较大的变化。这在一定程度上,使人们在精神层面的生活有了坚实的基础。本文在对数字电视的相关技术、相关原理进行分析的基础之上,对这种比较新兴的电视技术未来的走向与前景进行了粗略的阐述。从总体上看,未来的数字电视基本上是向着接口的丰富化、渠道的网络化与效果的高清化方面发展。同时也将会向着PVR+DTR的方向快速前进。凭借着引进更加先进的技术,以及对这种技术结合实际加以应用,中国的电视受众必将迎来一个属于自己的电视收看新体验。这种体验无异于一场听觉与视觉叠加的盛宴。
The current pace of informationization and modernization in China is continuously moving forward. In particular, there is no shortage of digital television, and it is being tapped into the tens of thousands of households with great potential to be popularized in a short period of time. Digital TV in its continuous development process, its technology itself has undergone major changes. To a certain extent, this has given people a solid basis for their spiritual life. Based on the analysis of related technologies and related principles of digital television, this article gives a rough description of the future of this relatively new TV technology. Overall, the future of digital television is basically to the interface of enrichment, the channel of the network and the effect of high-definition development. It will also move fast in the direction of PVR + DTR. With the introduction of more advanced technologies and the practical application of this technology, China’s TV audience will surely usher in a new experience of watching TV. This experience is tantamount to a feast of hearing and visual superposition.