The Main Places Where Acoustic Panels Are Used

The main places where Acoustic panels are used

Sound-absorbing materials are the main technical means of building acoustics and noise control, and their uses are very extensive.

1. Control the reverberation time of the sound quality of halls, such as concert halls and theaters. For recording studios, studios, listening rooms, conference rooms, multi-purpose halls, gymnasiums, auditoriums, churches, etc., the best reverberation time is generally achieved by selecting and arranging suitable sound-absorbing materials.

2. For some public transport buildings, such as airport waiting halls, station waiting rooms, and dock waiting rooms, information such as departure, arrival or delay time of aircraft, trains and ships must be broadcast continuously. The ceiling and wall humidity are arranged with sound-absorbing materials. On the one hand, it can improve the clarity of broadcast information, and on the other hand, it can reduce the noise of passengers and make the environment quieter.

3. Eliminate sound quality defects such as echo and sound focus in the hall. When the sound distance between the direct sound and the reflected sound reaches 17m, the time difference between the two sounds reaches 50ms (milliseconds), and the human ear can hear the echo. In some long halls, the reflected sound from the rear wall is easy to cause The seating area near the entrance produces echoes. It can be eliminated by arranging strong sound-absorbing materials on the rear wall.

4. Improve the sound insulation of light and thin board walls, such as damping sound insulation boards, sound insulation felts, etc. Filling the interlayer with porous sound-absorbing materials such as glass wool and sound-absorbing cotton can significantly improve the sound insulation effect of such board walls.