Sound barrier
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Sound barrier is the basic equipment commonly used in the field of noise, which can absorb noise and reduce noise. So why does the sound barrier have the effect of sound insulation? In this paper, the principle of its application is briefly introduced
In fact, any object has a certain sound insulation effect. The difference lies in the degree of intensity. To know that the sound propagation needs media, and relatively low density objects have a faster propagation speed. If analyzed from this angle, there is no doubt that the sound insulation effect of high density materials is much better. Therefore, most of the materials used in sound insulation boards are of high density. Of course, there is another way for sound propagation, that is, cross-media propagation. This way of propagation is different from direct contact propagation, mainly reflected in the loss of sound.
In order to better improve their own living and living conditions, people have become more demanding on the environment. Of course, it is not too much to ask for a quiet living space, and the main way to achieve it is usually through sound insulation panels. The application of the product is realized. With the continuous deepening of development, its performance advantages have been greatly affirmed, and it has also provided good support for the improvement of people's living conditions.
Generally speaking, the choice of appropriate soundproof board or the material with higher density is preferred. Of course, the product is not all sound can be isolated. The basic requirement is to ensure that the resonant frequency of objects is close to each other, otherwise its soundproof effect will be greatly reduced. Compared with general materials, the material type selected is ideal in soundproof volume. This is very obvious. From the appearance, the combination of its color and shape is very rich, which can completely meet people's different decorative requirements, especially in ensuring harmony with the surrounding environment is also very effective
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