Acoustic design project of Multi-Functional Performance Hall of the Hong Kong Baptist University
Hong Kong Baptist University United International College (UIC) locate in Zhuhai, Guangdong province, with a total construction area of
about 50,000 square meters. The multi-functional performance hall is provided by leeyin acoustics with the overall solution of design, installation,
implementation and after-sales service. The performance hall can be conveniently switched through the adjustable reverberation system and
one-button control system, so that a hall can meet various performance requirements, such as symphony, drama, opera, film and conference speech.
Our acoustic design is in accordance with GB/T50356-2005. The adjustable reverberation time is 0.8~1.3±0.1 seconds at the intermediate frequency (500Hz-1000Hz).
The ratio of the reverberation time of each frequency to 500-1000 Hz is as follows:
Frequency(HZ) | The ratio of the reverberation time | |||
Opera | Drama | Cinema | symphony | |
125 | 1.0-1.3 times | 1.0-1.2 times | 1.0-1.2 times | 1.0-1.3 times |
250 | 1.0-1.15 times | 1.0-1.1 times | 1.0-1.1 times | 1.0-1.15 times |
2000 | 0.9-1.0 times | 0.9-1.0 times | 0.9-1.0 times | 0.9-1.0 times |
4000 | 0.8-1.0 times | 0.8-1.0 times | 0.8-1.0 times | 0.8-1.0 times |
The multi-functional performance hall has held nearly 100 performances and meetings after it was built in December 2017 with a total attendance of about 40,000 people.
It has been highly recognized by the become the key case of the 11th Acoustics Academic Exchange Seminar and was published as special academic case.
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