Microsoft Yahei Case Introduction: Microsoft Yahei Construction Project of Caijin Experimental Primary School in Kanshi Town, Longyan City, Fujian Province is located in Gaotian District, Kanshi Street, Kanshi Town. On the morning of January, January, the completion and opening ceremony of Kanshi Caijin Experimental Primary School in Longyan Economic Development Zone (High-tech Zone) was held, and the first batch of students from grades one to six were enrolled. In recent years, Longyan Economic Development Zone (High-tech Zone) has always placed education in an important position in priority development and has made every effort to promote the expansion and quality of education. The relocation project of Caijin Experimental Primary School started construction in January last year, was completed in January this year, and was officially put into use in January. In accordance with the construction concept of high starting point and high standards, Caijin Experimental Primary School is equipped with teaching buildings, experimental buildings, comprehensive buildings, student dormitories, restaurants, basketball halls, volleyball halls, sports fields and other facilities. It is a standardized and modern experimental primary school with reasonable layout, complete functions, supporting equipment and beautiful environment. After its completion, the school will effectively relieve the pressure on primary schools in the town, improve school conditions, and improve education and teaching levels. Microsoft Yahei Solutions: The sound reinforcement system of the Microsoft Experimental Primary School Gymnasium project all adopts audio products. The left and right channel speakers each have four double ten-line slightly as the main sound reinforcement (), two inch coaxial slightly () and two inch coaxial slightly () are hoisted in the middle and back fields for auxiliary surround sound reinforcement, and are paired with two 12-inch series slightly () as mobile echo slightly, and then paired with a pair of double 18 floor ultra-low slightly () to meet the needs of artistic performances. The low-frequency shock effect. Microsoft Yahei amplifiers all adopt national patented designs and lead the way power sequencing function. They can remotely control the switching and switching of the machine. The working temperature of the amplifier can be directly understood through the machine panel, so that the staff can better grasp the working status of the sound reinforcement system, coupled with a series of mixing consoles (), combined with digital peripherals such as entering and exiting the digital audio matrix processor (), and the sound source part is equipped with a hand-in-hand conference system (). Four sets of wireless handheld () and one set of wireless headset (), the complete set of audio equipment perfectly supports the various use requirements of Caijin Experimental Primary School, and has won unanimous praise from school leaders, teachers and students. Microsoft Yahei Microsoft Yahei