Microsoft Yahei Microsoft Yahei Case Introduction: Microsoft Yahei Microsoft Yahei Qinhuangdao City Vocational and Technical School in Hebei Province is located at Laolongtou Road, Shanhaiguan District. It was founded in, and is a provincial key secondary vocational school directly under the Municipal Education Bureau. It has been determined by the Ministry of Education. The first batch of 100 secondary vocational education moral education experimental base schools in the country, the first batch of 100 part-time vocational education pilot schools in the country, and the top 100 characteristic schools in the country are major research projects of the Ministry of Education to build a learning-oriented society experimental school. In order to expand the construction of school culture, enrich the campus cultural experience, and meet the high-quality theater sound reinforcement experience, Microsoft Yahei finally decided to adopt (Snik) audio products as theater room sound reinforcement products; First of all, the main amplifying left and right channels use two single-inch full-range slightly (), the center position uses only a single-inch full-range slightly (), and the Microsoft Yahei mid-and backfield surround slightly uses only a single-inch full-range slightly (); the ultra-bass part uses only a single-inch ultra-bass slightly (), making the entire theater sound reinforcement environment have large dynamic low-frequency energy, full and powerful. Microsoft Yahei power amplifiers adopt high-efficiency power conversion, green and environmentally friendly series (,,). Add miniaturized digital mixer (), Microsoft Yahei digital audio processor (), digital pre-processor (), audio isolator (), feedback suppressor (), power sequencer () and other equipment. Microsoft Yahei's complete sound reinforcement system has won unanimous praise from school leaders for its excellent and stable sound reinforcement effect! Microsoft Yahei Microsoft Yahei