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First, the project background
 
  Yantai South Korea school covers an area of 37220 square meters, teaching buildings, sports grounds, canteen, dormitory readily available, and equipped with high standards of modern teaching facilities. Yantai Korean school is by far the only one in Shandong Province by the Chinese and South Korean education departments approved at the same time the Korean school, is the only one entirely by the Korean-funded Korean schools.
 
  Second, the project needs
 
  1, in the radio room to achieve regular ringing, background music, test English listening, IP network radio terminal remote call function, and can listen to the contents of the broadcast system broadcast.
 
  2, in the classroom can achieve both local audio access operation playback, but also to achieve network courseware playback, with fast positioning and repeat, variable speed and other functions of the voice room.
 
  3, in the playground to achieve morning exercise and sports broadcast needs in the playground radio room can achieve leadership remote speech; outdoor wireless operation, remote radio and other functions to meet the outdoor square, sports and other regional use.

4, in the campus on the main road, canteen and wind and rain playground and other places to achieve the background music player, to create a harmonious campus environment.
 
  Third, the solution
  1. In the campus radio room placed in the network control host, audio equipment (CD / MP3 machine, network touch screen pager intercom microphone) network remote wireless remote control, network partition amplifier, network terminal monitor speakers.
 
2. In the classroom placed a network terminal speaker, the device with a way AUX input interface and all the way MIC input interface (with high and low adjustment button), you can access the local microphone and local music to play.
 
  3. In the playground placed a wireless amplifier, UHF wireless microphone, network partition amplifier playground outdoor use of a large outdoor all-weather column (with excellent high-pitched sound, sound pressure level, with waterproof effect, etc.) as the main speaker.

Fourth, to achieve results
 
 1, the host server touch screen operation, man-machine interface, edit the regular playback function is very user-friendly; easy to learn, easy to operate, in their own office can achieve unified management, breaking the traditional analog broadcast must be cumbersome operation of the engine room programming mode.
 
 2, radio microphone speech convenience, can be broadcast district, the region broadcast, no need to the radio room, as long as there is a network of local access can speak.
 
 3, the system performance is stable, the failure rate is very low, easy maintenance, but also have the terminal fault prompt function, so that managers more easily know what area failure, real-time monitoring of the regional terminal work status.
 
 4, the system partition is more flexible, free combination, free distribution, breaking the traditional physical partition, once the early design is completed, the latter part of the adjustment to the district is very troublesome, the use of IP network radio system, do not worry about the trouble of the district. And the partition name can be edited at will.
 
 5, broadcast program is very rich: IP network system supporting CD player, tuner, music program library, to meet the school class, get out of class, to carry out programs such as music player, and can achieve in different regions at the same time play different content. Front-end partition terminal can also be free on-demand, the music program on the server.