Multi-Functional Performance Hall acoustics project

Multi-Functional Performance Hall Acoustic Project

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.

Multi-Functional Performance Hall

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
Frequency(HZ)	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.

We are a one-stop acoustics factory with 14 years experiences on research and development, manufacturing, professional acoustics analyse with calculation, 3D visual design and oversea construction.

Choosing Leeyin Acoustics will give you the most practical and effective multi-functional performance hall acoustic solution.