Microsoft Yahei case introduction: The sound system of Microsoft Yahei Stadium is mainly designed to meet the requirements for playing various music, radio and competition language reinforcement, and secondly, to undertake some large-scale cultural performances. It is different from hall sound reinforcement and theater sound reinforcement. It has its own characteristics. In addition to ensuring high clarity of the language, soft sound quality, and uniform sound pressure coverage, it also requires the equipment to have large power and leave margin. Therefore, we mainly focus on meeting the stability and reliability of use in terms of scheme design and equipment selection. Microsoft Yahei About playground sound reinforcement. Sports fields are outdoor spaces with large areas and large audiences. Focus on the uniformity of sound pressure in the loudspeaker sound field and the clarity of long-distance sound. Microsoft Yahei Microsoft Yahei slightly adopts the series in the brand. This series of slightly provides complete sound reinforcement technology to meet the high requirements of professional audio users. The series of slightly also offers the best ultimate sound performance in terms of compact, versatile use. Microsoft Yahei is paired with a series of power amplifiers and uses the word length of the most advanced digital processing technology to accurately restore audio signals, allowing perfect reproduction of both sound details and contours. As well as digital audio processor and mixing console peripheral equipment, the entire sound system is regulated and operated, and the whole sound field is achieved with the gooseneck microphone. Microsoft Yahei Playground Sound Reinforcement adopts a series of slightly and a high-precision linear array speaker system. It has a large dynamic capacity and can provide clean, continuous and accurate high-quality sound. Microsoft Yahei Microsoft Yahei Feedback and Evaluation: Microsoft Yahei has uniform sound pressure coverage and high definition. Customers give high recognition.