On September 3, the 70th anniversary commemoration of the Chinese People's War of Resistance Against Japanese Aggression and the victory of the World Anti-Fascist War was held ceremoniously. Twenty students from the Music and Recording Arts Institute of the Art Department took part in the sound protection work of the parade of the square. Using their professional knowledge and hard work Sweat witnessed the historic moment of global attention, the successful completion of the conference audio security tasks. This is the second time that recording students of our school participated in the large-scale parade of the square. In the parade audio security work of the 60th anniversary of the founding of the People's Republic of China in 2009, there are also recording students in our school. Two months ago, in accordance with the requirements of SARFT, the art department underwent rigorous professional selection. Political reviewers selected 20 undergraduates and postgraduates who were enrolled in audio recording major for their 70th anniversary. The General Assembly, responsible for the military band, choir, Chang'an Avenue, equipped with square sound reinforcement and recording work. Over the past two months, these 20 students have shouldered the glorious mission of schools, colleges and colleges and participated in several drills organized by the Parade Village in Changping. In the first rehearsal of the square on August 23, 20 classmates stayed in the square all night long along the Chang An Avenue. They got the honor of their historical mission, high political responsibility and full of work enthusiasm. And spoke with an excellent working team on the Acoustic Security Work Mobilization Meeting on August 27, "Commemorating the 70th Anniversary of the Victory of the Chinese People's Anti-Japanese War and the World Anti-Fascist War." At the mobilization meeting, Zhang Ke, a master's degree student of the 2014 audio recording system, said in his speech: "In the process of carrying out security work, we started from the minutiae, from the drawing of the system diagram and the microphone of the interface box to the main microphone, Microphone placement; from each rehearsal microphone height and position adjustment to the jumper box placement and alignment distribution; from the rainy days of the emergency response to the main console mixer preparation. These two months in preparation We experienced a variety of mistakes and mistakes, learning how to deal with various issues, but also from recruiting new recruits grow to have some experience in the field of recording staff.We not only harvested the most important learning career, most Valuable experience, but also from each site's teacher who felt rigorous serious working attitude, meticulous work spirit, and never relax self-demand and advance the work philosophy. Whether it is a row of three days of rehearsal or Large-scale drills of 18 hours overnight will always remain in the memory of our 20 classmates and will allow us to use them for life. "