The gradual penetration of digital television are two problems to be solved and small towns

 Gradual penetration of digital TV trend of small cities and towns, was

digital television, this early in 1984 by the Government attaches great importance to and supported technology is slowly into every household. Case Study of Guangdong, Foshan City, Guangdong in 2004 the first to start cable digital TV conversion, as of December 2010, Foshan City, about 1.385 million digital TV users, the digital television terminal 186 million units, the overall conversion rate of 99.5%, effective good. Studies show that as at the end of 2010, China's 333 prefecture-level cities in nearly 200 cities at prefectural level completed or basically completed the conversion of digital cable. The overall national digital conversion in full swing in some areas, even gradually penetrate into the county-level cities and rural areas.

in Guangzhou and Foshan basically completed after the digital TV conversion, Jiangmen, Zhongshan and other places are beginning to come to digital conversion. It is reported that, Zhongshan City, began in March 2010 in full swing cable digital TV overall conversion work, and work to convert the first township, including 6: Torch Development Zone, Xiaolan Town, the port town, Sha Town, the three townships and Tanzhou; other provincial Radio and TV Bureau in April 2010 publicly stated Jiangmen Peng Jiang, Jianghai two areas need to be achieved within two years of digital cable TV. As to the jurisdiction of Jiangmen Xinhui District, Kaiping City, Enping, Heshan City, Taishan City, some of the residents informed, relevant departments have made one or several analog TV to digital TV proposal to upgrade the living Miss Zhu also said new session each each household to receive digital television signals has become an irreversible trend.


digital TV installation diagram

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view, digital TV is slow slowly approached the average family, it is foreseeable in the near future can be achieved in China in 2009's

the concept of digital television do not know much or as universal stumbling block

related information, refer to refer to digital TV from shooting, editing, production, broadcast, broadcast television signal transmission and reception of the whole process of using digital technology, television systems, digital TV works mainly from the studio to the transmitter, transmission, reception of all the links are constituted by the string of numbers 0,1 digital stream to spread and, therefore, signal loss is small, good reception. Digital TV signal and analog TV signals than the differences which in the end, many consumers are not very clear.

in Guangzhou, Shenzhen, Shanghai, Beijing and other residents of urban life may have long accepted the concept of digital television, however, significant differences of urbanization in China, small and medium sized cities, urban or rural consumption Digital TV is not the person on the familiar. Mentioned above, will Miss Zhu living in new digital television admits that he did not know, just know that a lot of TV programs to be converted to analog signals by digital watch, combined with government is also vigorously promote the concept of digital cable TV, Cable analog TV into a digital cable is inevitable, unless we do not intend to watch TV in the future. residents do not agree with digital TV conversion, then the type of TV program, residents will be reduced.