Project introduction: 1. This project is an architectural acoustics project for a multi-functional gymnasium in Jianning County, Fujian. NCC Shenzhen provides architectural acoustics design, in-depth construction and acceptance general contracting integration services for the project. The company strictly follows the national JGJ/T131-2000 "Gymnasium Acoustic Design and Measurement Regulations" and JGJ/31-2003 "Sports Building Design Code" GB3096-2008 "Acoustic Environment Quality Standard" and other standard specifications for design and construction, the project design comprehensively adopts Measures such as installing sound-absorbing panels on the walls, spraying sound-absorbing paints on the roof, sound-absorbing hangers, and sound insulation of doors and windows, and ventilation and noise reduction have solved the problems of poor overall sound insulation of the gymnasium, indoor reverberation, and poor sound quality. It has successfully passed the construction project acceptance and passed the third-party authoritative inspection of the South China National Metrology and Testing Center. Obtained unanimous praise from customers。