A vast concert hall is still a vast concert hall, a vast concert hall.

Extensive means broad and vast. From Ge Hong of Jin Dynasty's "Baopuzi·Sainan": "What you get is not what you want, and what you want is not what you get, not to mention the vastness of the world!" According to the meaning of the title, it is more appropriate to know that the vast concert hall is.

The concert hall is a place for concerts and music-related activities. It is a place where people can feel the charm of music. It usually consists of a music hall and a small theater, with elegant decoration and appropriate layout.

Many factors must be considered in the design of the concert hall, including the pursuit of bright light and reasonable illumination. The world's famous concert halls include the Vienna Concertgebouw, the Sydney Opera House, the National Center for the Performing Arts of China, etc. At the same time, many concert halls are local symbols.

Concert hall design should consider:

1. Reverberation time: If the reverberation time is designed reasonably, the audience will sound warm and vigorous. The sound quality is rich and full.

2. Structural sound absorption: Materials, structures, and structures absorb sound to avoid echoes and absorb noise.

3. The design strives to be circular, so that the distance between the sound reaching each seat is basically close.

4. The design of the concert hall should pursue bright light and reasonable illumination. Make it friendly to the audience.

5. The auditorium should be designed so that the noise can be absorbed locally as much as possible or reflected by the structure to avoid spreading to the stage and other audiences.

6. Add rubber pads to the seat cushions to avoid noise.

7. Set up a lounge for meeting friends or resting between sessions. There are side halls and ear halls.

8. Set up natural ventilation to avoid noise interference from centralized air conditioning.

9. The stage design must have modern concepts and be able to use modern electronic technology to achieve a multi-level, multi-functional and all-round stage automation system.