Abstract: Focus on creating professional quality. First-class stadium facilities create a splendid sports event!
On 15th September, the 14th National Games of the People's Republic of China officially opened at the Xi'an Olympic Sports Center Stadium. This is the first comprehensive sports competition after the Tokyo Olympics in China, and is also the first time to hold the National Games in western China.
The 14th National Games has 35 major events and 410 minor events. The number of events is more than that of the Olympic Games, the largest ever, and the events will be held in 51 venues in Shaanxi Province. As for this sports event, DSPPA public address system, digital conference system, professional sound reinforcement system and other products have facilitated the construction of multiple competition venues.
The conference room of the gymnasium of Yulin Vocational and Technical College also adopts DSPPA digital conference system, five conference modes of which can ensure the orderly discussion of working staff and referees. The conference microphone has strong directivity, high-fidelity sound quality, long pickup distance, and high speech intelligibility, with uniform sound field and sufficient sound pressure to ensure the smooth progress of the conference.
At the same time, the gymnasium of Yulin Vocational and Technical College also adopts DSPPA professional sound reinforcement system. DSPPA engineering team uses EASE4.4 system software for modeling and simulation analysis, taking the speaker power, the sound pressure level and uniformity of of the sound field, speech intelligibility, installation method and other aspects into account, and finally adopts the configuration scheme of 48 full-range speakers and ultra-low frequency speakers to make the sound pressure of the venue evenly distributed, effectively prevent howling, and meet the requirements of the venue’s acoustic characteristics and guarantee the smooth progress of the National Games events.
Focus on creating professional quality. First-class venue facilities create a splendid sports event! In the future, DSPPA will continue to help sports events, cheer for Chinese athletes, and make DSPPA sing around the world!
