Now, sound-absorbing panels are used in many places, such as TV stations, concert halls, conference centers, stadiums, shopping malls, hotels, theaters, libraries, hospitals and other places. The ubiquitous sound-absorbing panels bring a lot to our lives. The convenience.
As far as home decoration is concerned, wooden sound-absorbing panels are mostly used. It is exquisitely processed according to the principle of acoustics, and consists of a facing core material and sound-absorbing thin felt. Wooden sound-absorbing panels are divided into grooved wood sound-absorbing panels and perforated wood sound-absorbing panels. Generally speaking, the wooden sound-absorbing panels used in homes are mainly perforated wood sound-absorbing panels. It uses a large number of tiny interconnected pores inside the material to penetrate sound waves along these pores into the material, and friction with the material converts sound energy. It is heat energy, so as to achieve the resonance sound absorption of the thin plate, and therefore a large amount of sound energy is absorbed by the violent vibration of the thin plate. At the same time, the sound absorption coefficient gradually increases with the increase of frequency, that is, high frequency absorption is better than low frequency absorption, and finally meets the sound absorption requirements. In addition, it can also improve sound quality and voice clarity. The reporter learned in the building materials market that according to the needs of different consumers, the finishes of sound-absorbing panels include various solid wood veneers, painted surfaces, imported baking varnishes, etc., which can be selected according to the different styles of the home, and also according to the owners In the actual situation, the sound-absorbing panels are decorated in specific locations to achieve both beautiful and practical effects and play a role in household noise reduction.
In addition, there are fabric sound-absorbing panels, mineral wool sound-absorbing panels, aluminum honeycomb perforated sound-absorbing panels, metal sound-absorbing panels, and polyester fiber sound-absorbing panels. Different sound-absorbing panels are used in different places. The requirements are naturally different.
Post time: Aug-03-2021