Shandong Vocational College of Foreign Affairs Translation is a full-time college. Its establishment has been approved by the provincial people’s Government and recorded by the Ministry of Education. The campus area covers 1600 mu. There are 3 experimental training centers for applied foreign language, international business and tourism management, 54 school laboratory, 6 large conference area, 12 small and medium-sized conference room and 5 function rooms in the college. The equipment and supporting function is complete, which can meet all kinds of professional practice teaching need. The college owns teaching equipments valued 67820000 yuan, which ranks in the front of same level schools in the province.
This time Relacart undertook the multi-function hall translation of Foreign Affairs College upgrade project. The multi-function hall is mainly applied to academic seminars, international exchangesï¼Œlarge evening party and competition. Each function hall is about 400 square meters. As the area is quite large, the school requires for using wireless microphone. It should be convenient for the leaders and the host in the seminars and exchange to walk around. And when walk around, the signal won’t dropout as a result of the distance. And the application to the large scale party and competition, the requirement of the microphone is in addition to the stable signals, the sound quality must be clear and bright, can bring the real skills of the actor. According to the requirement, the engineer selects Relacart HR-30S single channel true diversity wireless microphone for the college.
Relacart HR-30S single channel true diversity wireless microphone, full low and medium frequency, high sensitivity, dental clear sound, strong penetrating power, is very suitable for large-scale performances occasions. According to the proposed requirements of far transmission distance and signal stability, HR-30S AFS Automatic Frequency Scanning technology and innovative research RWW1.0 wireless control software can perfectly solve this problem
The host of HR-30S will scan the interference-free frequency by the AFS automatic frequency scanning technology, and then the RWW1.0 wireless system control software count out the interference-free frequency of each microphone and lock on to it through the powerful computing capability of computer. The frequency that scanned in this way is very stable and free from the outside interference, which ensures the stable transmission of the signal.
The software is provided with a spectrum analyzer, can monitor all the channels and interference signal in the stage environment real-time. Unique signal drop-out scan and memory function can record the transmission quality and know the position of appearing dropout, which effectively avoid dropout and crossing frequency. The actor, the speech guest or host can move freely on the stage, there is no need to worry about stepping on the “deadspot” caused by dropout frequency that lead to the quality of activities;
Seeing that in the seminar the speaker or the host will go up and down the stage, makes the transmission distance become far. In order to increase the signal transmission distance, Relacart especially set the R-20Adirectional antenna booster and R-20U panel antenna on the top the smallpox in the multi-function hall., which makes the transmission distance up to 100 meters and wider the signal coverage area, minimum the deadspot and make signal transmission more stable. The increase of signal transmission let the guest and host can play freely, which make the activities carried out more smoothly and actively.
It is reported,A the leaders of the college are very satisfied with the upgrade program,. So far, they have successfully held the China International Education Exchange, the graduation party, dancing, singing, debate and other large-scale activities. The process of using HR-30S goes very smoothly and has been recognized by the school.
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