Массовая загрузка винилового звукоизоляционного ПВХ типа звуковой барьер забор для наружных строительных

◎ Why noise absorbing panels work?
Excellent sound absorbing materials will help slow down the acoustic reflection, clean up the echo in the room, and restore the room to a good acoustic balance and have good clarity. To make people who living in this space feels better, to trigger a more comfortable acoustic environment.

◎ what is the value of NRC?
The noise reduction coefficient(NRC) is essentially a percentage of the noise absorbed by the material, 0 is completely reflective, and 1.00 is completely absorbed, 0.9, the 90% of the sound coming into contact with the panel will be absorbed.

◎ How does the acoustic panel work?
The acoustic panel provides a simple and important function for absorbing sounds. There are grooves and holes in the surface of the panel, so you can imagine that the sounds with energy go through the grooves and holes, also the gap between the wall and panel in and out, sound energy into heat and loss Even the panel can not make the sound source disappear, but they can reduc echoes which can have a big impact on the acoustics of the whole room.

◎ How do i know what size and quantity of sound absorbing materials using in my space?
There are two factors in determining the quantity of the acoustic panel required for a given space.
At first, we need to know the length, width and height of the room. It is better to send the Auto CAD drawing to us.
Second, we need to understand the surface materials in the space, including walls, floors and ceilings.