Microsoft Yahei Microsoft Yahei Case Introduction: Microsoft Yahei Microsoft Yahei Project Background: Microsoft Yahei Anhui Province Taihe County No. 3 Middle School is located in Taihe County, Fuyang City, northwest Anhui Province. It is a public county-level junior high school. Microsoft Yahei's design and bidding for the audio reinforcement system in the Lecture Hall of Taihe No. 3 Middle School in Fuyang City, Anhui Province met the needs of daily meetings, reports, language reinforcement and the technical requirements for high standards for the audio system. It adopted and absorbed the latest design concepts of the famous domestic lecture halls, and made careful designs based on the actual application needs of this project. On the premise of having excellent results, it made the system more manageable and improved the user's application experience. In the end, the project was successfully won. Microsoft Yahei Project Requirements: Microsoft Yahei Project This project involves the design of the school's lecture hall. The lecture hall is mainly used for various meetings, academic discussions, speeches, reports, multimedia teaching and training, watching movies and other activities. Considering that the lecture hall is a place where communication and learning are used more, Party A requires a professional sound reinforcement system., the sound needs to be natural and clear, the system operation is stable, the functions are complete and efficient. The design of the audio system in this scheme fully meets the multi-functional requirements, focusing on the fundamental advancement, reliability, practicality, economy and system scalability of the system. Microsoft Yahei Microsoft Yahei Series slightly: The series of linear array slightly is a high-precision linear array speaker system. It has large dynamic capacity and can provide clean, continuous and accurate high-quality sound; using phase correction and patented linear horn technology, it can faithfully restore spectrum signals within the specified range. Microsoft Yahei Series slightly: The slightly unit adopts patented dual voice coil differential drive technology and high-peak-to-peak offset branch, which can show true and perfect ultra-low frequency sound. The large-scale annular heat dissipation design greatly enhances the heat dissipation efficiency and ensures that the driving unit has a low operating temperature, greatly improving the power compression performance and reducing Nil wave distortion. Microsoft Yahei Series Amplifiers: The series of power amplifier amplification circuits have been comprehensively optimized and adjusted on the basis of advanced and mature circuits. It uses top-level power amplifier tubes to further optimize the sound and continue to provide surging driving force; at the same time, the power supply timing is added to the rear panel. Power supply socket supports remote control, so that it does not need to match the power sequencer in small and medium-sized sound reinforcement situations: Apply the latest tightness algorithm and digital signal transmission to a series of digital audio processors. It has a visual human-computer interactive operation platform based on the operating platform. It supports Chinese, English and traditional Chinese and trilingual operations, supports direct control and distributed cloud control, and can directly log in and download the operating software and can be controlled online, and can realize remote cross-network segment control over Ethernet. It can perform remote debugging and maintenance of equipment in real time, solving the problem of long response time for product application debugging and after-sales maintenance. Microsoft Yahei Microphone: Wireless handheld microphones adopt digital tone code locking technology to effectively block noise interference in the use environment; adopt the latest infrared automatic frequency matching technology and microphone fixed grouping function, making it easier to set and operate, and easier to use; adopt true diversity receiving circuit design to ensure effective receiving distance and continuous communication and eliminate dead spots. Microsoft Yahei Microsoft Yahei Feedback and Evaluation: Microsoft Yahei system is easy to operate, the overall design and wiring are simple, which greatly reduces construction costs. Microsoft Yahei users can easily experience smart, convenient and practical office work, which has been unanimously recognized and praised by leaders.