Not long ago, a century-old persistence and century-old pursuit of reading revolutionary family letters to understand the revolutionary spirit theme competition was held in the auditorium of Ningxia Natural Resources Department. Several meetings and reports were held at the same time. With the full support of (Snike Audio), the meetings and performances were held smoothly. When it comes to the Department of Natural Resources, most people are confused and don't know what it does. In fact, the Department of Natural Resources has three main responsibilities: responsible for the survey, monitoring and evaluation of natural resources, responsible for the unified confirmation and registration of natural resources, and Responsible for the paid use of natural resource assets. Ningxia Department of Natural Resources In March, Ningxia Hui Autonomous Region formulated an institutional reform plan for the Ningxia Hui Autonomous Region in accordance with policies such as the "Decision of the Central Committee of the Communist Party of China on Deepening the Reform of Party and State Institutions" and based on actual conditions, integrating the management responsibilities of relevant departments and forming it as a component department of the autonomous region government and named it Ningxia Department of Natural Resources. In order to meet the needs of daily meetings, reports, speeches, and cultural performances, the Ningxia Department of Natural Resources found an experienced company (Snike Audio) to provide audio and video equipment and technical support for the construction of this auditorium. After fully understanding the project needs, site area and construction conditions, our technical engineers designed a professional and complete sound system solution for it. It ensures the smooth progress of meetings, performances and other activities in the auditorium. Sound system solution Due to the large area of the auditorium, it is necessary to realize long-distance, high-pitched sound reinforcement. Therefore, in terms of the selection of the slightly, we designed a four-plus-one linear array slightly group, which is hung on both sides of the stage with special field frames. In order to make up for the insufficient volume in the middle and back fields and meet the uniformity requirements of the sound field in the sound reinforcement standard, we have equipped four auxiliary sound filling slightly, which increases the direct sound volume in the middle and back fields and makes the sound pressure level of the entire court more uniform. Subwoofer slightly is placed on both sides of the stage to make the performance more shocking and vivid. Since the main slightly is hung on both sides of the stage, the sound pressure level will be insufficient in the front area of the audience area. In order to solve this problem, we have equipped two lip compensation slightly, which has the characteristics of small boxes and high power. At the same time, in order to allow people on the stage to hear their own voices clearly, four echo listening slightly are also arranged evenly on the stage together with it. In terms of system management and control, because there is no professional audio technician to manage, in order to make the operation of the entire system easier, we have configured a digital mixing console (Snike Audio), which uses an Chinese operation interface and comes with an inch color touch screen, a high-quality silent electric push rod, and supports custom layer settings. Make system operation easier. In response to the problem of howling often occurring during meetings, we have configured a device feedback suppressor that automatically finds howling points. It can automatically find howling points in real time and suppress them, effectively eliminating howling during meetings. In the power management section, a power sequencer is used to support device cascading and remote control. When using the system, the audio system can be turned on or off remotely with one click, making it more time-saving and worry-free for customers. In the sound source section, we have equipped three sets of chorus microphones to meet the needs of group chorus or recitation. It is also equipped with one-to-four wireless conference microphones and wireless handheld microphones to meet the needs of various meetings and performances. The final result feedback project has been carefully debugged by professional engineers and made reasonable adjustments based on actual construction site conditions. After successfully holding several meetings and performances,(Snike Audio)'s construction of a sound system that is both intelligent and convenient was well received by customers.