How to use sound-absorbing panels to eliminate noise in life?

Now, sound-absorbing panels are used in many places, such as TV stations, concert halls, conference centers, gymnasiums, shopping malls, hotels, theaters, libraries, hospitals and other places. The ubiquitous sound-absorbing panels bring a lot to our lives. convenience.

As far as home decoration is concerned, most of them use wooden sound-absorbing panels. It is delicately machined according to acoustic principles and consists of a veneer core and sound-absorbing thin felt. Wooden sound-absorbing panels are divided into two types: grooved wood sound-absorbing panels and perforated wood sound-absorbing panels. Generally speaking, the wood sound-absorbing panels used in the home are mainly perforated wood sound-absorbing panels. It passes through a large number of tiny interconnected pores inside the material, and the sound wave goes deep into the material along these pores, and the sound energy is converted by friction with the material. It is heat energy, so as to achieve the resonance sound absorption of the thin plate. 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 the frequency, that is, the high frequency absorption is better than the low frequency absorption, and finally the sound absorption requirements are met. It also improves the sound quality and improves speech intelligibility. The reporter learned from the building materials market that according to the needs of different consumers, the finishes of the sound-absorbing panels include various solid wood veneers, paint surfaces, imported baking lacquer surfaces, etc., which can be selected according to the different styles of the home, and also according to the owner. According to the actual situation, the sound-absorbing panels are decorated at specific positions, so as to achieve both beautiful and practical effects, and play a role in reducing noise in the home.

In addition, sound-absorbing panels include fabric sound-absorbing panels, mineral wool sound-absorbing panels, aluminum honeycomb perforated sound-absorbing panels, metal sound-absorbing panels, polyester fiber sound-absorbing panels, etc. Requirements are naturally different.