Hotel Digital TV Transformation

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Technical advantages of hotel digital TV system

With the progress of society, the development of technology and the improvement of demand, the analog TV equipment in cable computer room will be gradually replaced by hotel digital TV equipment!

Analog TV technology is outdated, with single function and can't keep up with the times. Analog TV is a technical product of 1970s, which can no longer meet the actual needs of modern high-end hotels in terms of technology and function. Hotel digital TV adopts all-digital, all-IP and all-high-definition technology, which is the concentrated embodiment of modern digital network video technology.

Hotel digital TV is based on the traditional TV system, adding digital high-definition coding and decoding equipment inside the hotel, and solving the personalized needs of the hotel based on the coaxial cable transmission network inside the hotel to meet the hotel's stylized and distinguished experience. At the same time, through the function of TV system, the management and efficiency of the hotel can be effectively improved, and the early investment cost and later operation cost can be saved for the hotel.

Hotel digital TV will create personalized, noble and unlimited value for high-end hotels at a price close to the people, and it is the best choice for high-end hotel TV systems.

Changsha Aerospace Electronic Hotel digital TV, analog TV, hotel satellite TV, hotel IPTV network interactive TV system engineering equipment, scheme and construction!

Compared with the traditional hotel analog TV system, the hotel digital TV room system has the following advantages:

Analog TV has low image resolution, poor picture definition and poor quality, especially when playing programs on large-screen LCD TV. High-definition hotel digital TV has high image quality and sound quality, transmits full HD programs in 1080P format, and the resolution is 1920* 1080. The sound reaches CD-level hi-fi sound effect, and the hotel digital TV supports OSD function, that is, each TV channel supports subtitle scrolling and the superposition of pictures and hotel WeChat QR codes. Add LOGO letters, symbols and other functions (such as the logo of the group hotel, the school emblem and motto of the school, and the QR code of the official WeChat account). Each TV channel can support up to 4 pictures or 4 subtitles (for example, the marketing advertisement of the hotel, the notice text of the school, etc.). ); Can be displayed anywhere on the TV screen; The scrolling speed of subtitles, the position of subtitles, the position of pictures, transparency, font size, font color and background color can all be adjusted.

Analog TV signals are vulnerable to external interference, such as Xue Huadian, pockmarks, interference stripes, oblique stripes, etc., and the accompanying sound will also include the sound of AC power supply, noise and low-frequency interference. High-definition hotel digital TV has strong anti-interference ability, and can receive signals perfectly even in places with slightly poor line conditions.

Topology diagram of hotel digital TV room with 60 programs:

System diagram of hotel digital TV room: