如何解决房间隔音问题（How to solve the problem of room noise）.docVIP

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如何解决房间隔音问题（How to solve the problem of room noise）.doc

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如何解决房间隔音问题（How to solve the problem of room noise）

如何解决房间隔音问题（How to solve the problem of room noise） I want to tell you from a professional point of view, an example of a home listening room. The measures adopted by the home listening room include sound insulation and sound absorption. The object is invisible sound. It must be quite difficult. The actual process requires a certain amount of skill, and in terms of sound insulation, there is a big difference between the environment and the volume of the playback. In general, the measures to be taken are divided into 3 levels: first, the doors and windows for sound insulation; two, the room for the 6 sides of the sound insulation treatment; three, the construction of room room. The following are explained separately. The most basic consideration is to strengthen the weaker part first. It is important to strike a balance between the key to sound insulation measures. For example, the concrete structure of the steel concrete structure of the space museum, the concrete walls of sound insulation characteristics can reach -50dB, and the window of the sound insulation characteristics only -25dB. There is a -25dB gap between the two. The elimination of this gap is the goal of sound insulation works. Even if you increase the sound insulation characteristics of the surrounding walls to -60dB, take any measures against the existing windows, and the soundproof property of the whole room is still only -25dB. Like a deep bucket, missing part, the water flows out from there, and the depth of the bucket can only be considered as a defect. For the voice, it is also a truth. Before taking sound measures in the listening room, carefully analyze where the sound will run away. The walls and the floor must be taken, but dont forget the windows and doors of the room. They are relatively weak parts. The sound leaked from these places, and the total sound insulation characteristic of the room is unlikely to be high. If there is a sound foreign exchange, the first concern is the window and doo