The halls, stadiums and other venues need to carry out acoustic design for the venues to ensure that the venues have appropriate reverberation time, improve sound plumpness and ensure user experience. The badminton hall is a stadium, but although it is not as required as the music hall, it still needs some sound absorption and thermal insulation decoration to ensure the use effect of the whole hall. Now let's understand the acoustic design method of badminton hall.

1. Suspended ceiling of gymnasium:

Construction of badminton hall The suspended ceiling is relatively high. The suspended ceiling is a necessary place for sound transmission, so it is best to carry out sound absorption decoration on the top of the stadium to control the reverberation time of the stadium. The usual practice is to make an acoustic ceiling and fill the acoustic material with keel. In addition, the space sound absorber can be installed directly.

2. Venue walls:

The most important place for acoustic decoration is the wall of the badminton hall. Perforated or porous sound absorbing materials are used on the wall surface to absorb the sound inside the stadium. It can also be similar to the suspended ceiling. The keel is erected on the wall, filled with sound absorption and sound insulation materials, and the surface uses sound absorption board and gypsum board.

3. Door and window equipment:

Doors and windows have a great impact on sound, so we need to insulate doors and windows. The use of double-layer laminated sound insulation glass can effectively reduce the transmission of sound. Sound absorbing curtains can be used on windows to increase attraction.

It is better to use sound absorbing materials on both sides and the top of the venue gate to reduce noise. In addition to the doors and windows, some equipment, such as air conditioning and ventilation systems, can be treated according to the noise situation, including but not limited to the use of silencing devices, soft connections, etc. Finally, equipment rooms such as air conditioning room and boiler room should be far away from the competition hall, VIP lounge and other rooms with quiet requirements. When connecting with the main building, effective noise reduction and vibration isolation measures shall be taken. The acoustic design of the badminton hall is similar to that of the traditional hall, absorbing and isolating the walls and ceiling of the hall, ensuring the acoustic effect of the whole hall and avoiding various acoustic defects.