ACE Turbocharged the “Most memorable is Hangzhou” Evening Gala
- Time of issue:2016-09-05 16:32
(Summary description)
ACE Turbocharged the “Most memorable is Hangzhou” Evening Gala
(Summary description)
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- Time of issue:2016-09-05 16:32
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On the night of September 4, 2016, the beautiful West Lake welcomed leaders from more than 20 countries and international organizations from around the world. They gathered here to watch an excellent show – Most Memorable is Hangzhou, which was the most important show of performing arts for the Hangzhou G20 Summit. The Summit has been the highest-profile international event ever held in China so far. General Secretary Xi Jinping led all the heads of state, government leaders, representatives of international organizations and their spouses to the venue to enjoy the spectacular performance.
It was an open-air performance staged on the West Lake.
The sound system was designed by the well-known sound engineers Jin Shaogang and Ma Xin and Mr. Cao Rongzhen served as a special consultant. As the equipment supplier, constructor and producer, Yongsheng International and ACE completed all the work from the beginning to the end of the show.
In sound system design, safety and reliability were also the focus in addition to ensuring excellent sound quality.
JBL's latest VTX series, which consisted of a dual 10-inch full-range speaker VTX-V20 and a dual 15-inch subwoofer VTX-S25, were used. They were arranged on the left and right sides of the auditorium. In addition, several groups of speakers for fore stage sound fill, surround, feedback and subwoofer were also used for better effect and full coverage.
The sound mixer consisted of the Soundcraft Vi series, including one Vi1, two Vi6, and two Vi5000. One of the two Vi6 was used as a standby while the other active for overall sound reinforcement control. One of the two Vi5000 was also used as a standby while the other active for symphony orchestra control. The Vi1 was used for sound feedback and its signals were also sent to other sound mixers for fear of interruption.
The signal processing system consisted of a complete set of BSS. It was not only used for system tone adjustment, but also as an important part of the active/standby switchover. In this sense, the BSS was the switching core of the whole system.
The amplifier system was composed of the Crown IT-HD series. The Crown IT4x3500HD and Crown IT12000HD portfolio ensured the sound quality of the entire system.
For a stage show, the importance of the microphone is obvious, especially in a show of complex wireless environment, as the use of large power wireless walkie-talkies has extremely serious interference on a wireless microphone. We therefore used the SHURE's most advanced Axient series wireless system, which has a transmitter with two independent receiving channels. This allowed the user to quickly switch between them to ensure uninterrupted performance.
Finally, we wish to express our gratitude to our technical support team for their months of hard work! We are proud of you!
We also built an indoor system in the Zhejiang Great Hall of the People in addition to the outdoor system for fear that the outdoor performance would be prevented due to bad weather. It was a smaller outdoor system as it used all the equipment of the same specifications.
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