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Engineering case

Manufacturer of integrated audio and video solutions
National Supercomputing Center Zhengzhou
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  • National Supercomputing Center Zhengzhou

National Supercomputing Center Zhengzhou


Zhengzhou University is responsible for the construction, management, operation and service of the National Supercomputing Zhengzhou Center. It is an important part of the scientific and technological innovation system of Henan Province and Zhengzhou City, and an important platform for scientific research and personnel training of Zhengzhou University and Henan Province.
With the development of new technologies, it is inevitable to hold many meetings in order to achieve effective technical communication. Due to the increase in daily meetings, the National Supercomputing Zhengzhou Center plans to transform the corresponding conference equipment to meet the needs of computer technology exchanges, academic discussions and other conferences. Moreover, the sound amplification in the conference hall must be sufficient, the conference information can be heard in all directions, and the conference equipment can be managed in a unified way.
According to the field survey results, considering the large venue and the large number of participants, whether the meeting can proceed smoothly needs to consider the number and placement of equipment. When so many microphones are used at the same time, it will be a great test for the sound reinforcement system and the central control matrix system, and the efficient linkage between the systems is also facing great problems, therefore, Leto designed an advanced multimedia conference system for China's National Supercomputing Center in Zhengzhou.
In order to ensure the best sound reinforcement effect, Rattop has added a variety of audio effect processing equipment with different functions, such as equalizer, audio processor and feedback suppressor, to effectively suppress the generation of echo howling, greatly improve the stability and reliability of the system, and ensure the sound reinforcement quality of the venue.
The speaker is a professional audio carefully configured according to the venue area and the actual needs of customers, with a professional central control system and video switching matrix, centralized control equipment, greatly improving the advanced nature, convenience and practicality of multimedia conferences.
In addition, in order to prevent the impact of the instantaneous high current impact on the equipment when the equipment is turned on/off, the system is also equipped with multiple power sequencers, which play a good protective role for the entire system.

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