Acoustic Wall Design and Practice

     Acoustic Wall has a vital impact on our production and life, let's take a look at the design and practice of Acoustic Wall.

1. Acoustic Wall improves the sound insulation of the wall. First of all, it solves the problems of the wall itself not being closed, holes, etc. According to the law of quality, the sound insulation of the wall is usually increased by half, and the sound insulation will increase by 6dB, but reasonable sound insulation materials are used. And the structure can be changed so that the sound insulation performance of the wall is greatly improved.

2. Acoustic Wall solves the sound leakage problem of doors and windows. For example, most private rooms use ordinary doors or soft-packed doors. In the high noise environment of more than 105dB in the private room, the sound insulation is not enough. The method can use sound insulation doors, or design double-layer doors to form a "sound gate" sound insulation structure, and the effect is remarkable.

3. The sound absorption and sound insulation design of the ceiling are essential. The high noise in the bar and the interior spreads in all directions, which can also be called random incidence. Some speakers are hung on the ceiling, so the sound insulation and sound absorption of the ceiling are strengthened. It is essential to adopt a double-layer ceiling, spray K-18 plant cellulose material in the ceiling, or lay other sound insulation materials to achieve better results.

4. The sound insulation and vibration reduction of the ground are very important. It can be used to lay damping sound insulation felt, sound insulation floor, vibration isolator, etc.

5. The problem of vibration reduction of speakers should pay more attention to the fact that sound is generated by vibration. Whether it is a full-frequency speaker or a multi-channel system, low-frequency sound must exist, so vibration reduction measures must be taken. Generally, vibration reduction hooks, Vibration damping tables, etc.

6. For Others, the noise problem of air conditioning and ventilation, it is best to use a muffler to deal with it. The natural vibration of the air-conditioning duct can be sprayed with K-18 plant cellulose, or the damping sound insulation felt can be used for comprehensive treatment.

1. The Acoustic Wall uses a heavy wall to cut off the interference of the sound source of the sound pressure level. Sound insulation should be done between the hall and the private room, and between the private room and the private room.

2. Acoustic Wall is built to the top of the cement ceiling; many people adopt the method of suspending the ceiling first and then the partition wall to save costs and facilitate the drawing so that the upper part can be reserved for air-conditioning pipes, exhaust pipes, fire pipes, and power wire pipes. This method is not only extremely laborious for construction after the ceiling is suspended, but also brings a lot of trouble to the reinforcement of the pipeline and the top sealing of the sound insulation wall.

3. The proportions of the Acoustic Wall should be designed reasonably; many people know that designing some anechoic walls in a private room can reduce the howling of the microphone, but sometimes too much emphasis on the sound-absorbing effect will cause insufficient reverberation of the microphone. The sound is so dry that it affects the overall singing effect.

4. The design of the ceiling; it is generally recommended to adopt a simple treatment. In the case of dealing with the strength of the ceiling frame, especially the strength of the speaker hanging position, and making a mark, the top is made of gypsum board, and the surrounding is made of gypsum molding.

The above is the relevant content about the design and practice of Acoustic Walls. If you are interested in Acoustic Wall, you can contact us. Our website is https://www.yhacoustic.com/. We are looking forward to your arrival and hope to communicate with you cooperate.