Principles & Characteristics of Decorative Sound Absorbing Wall Panel


Noise is an unbearable problem, both in the home and in public. This requires us to choose the appropriate sound-absorbing materials for the decoration.

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Introduction of sound-absorbing wall panel materials

Now the decorative wall attraction materials are wood sound-absorbing panels, fabric sound-absorbing panels, foam sound-absorbing panels, and polyester fiber sound-absorbing panels. Some of these sound-absorbing materials are hard and some are soft, but no matter what kind they are, they all conform to the principles of acoustic design, to exert the ability to absorb and reduce noise and improve sound quality. By using sound-absorbing materials flexibly, decorative sound-absorbing walls can be designed for various places.

Acoustic wall panel sound absorption principle

When the sound is transmitted to the surface of the sound absorbing wall panel, part of the sound is reflected, and part of it penetrates the sound absorbing wall. And part of the sound energy is converted into heat energy due to the vibration of the component material or the friction with the surrounding medium when the sound propagates in it. That is, the sound is absorbed by the material to achieve the effect of sound absorption.

Conditions for decorative acoustic walls panel:

The interior of the decorative sound absorbing wall panel should be made of large pores or gaps;

The micro-holes inside the sound-absorbing wall must be open to the outside so that the sound can enter the interior from the surface of the decorative sound-absorbing wall panel;

The micropores inside the sound-absorbing wall panel are interconnected and cannot be closed.

For more information on decorative sound-absorbing wall panels, please contact LEEDINGS and we have a variety of acoustic solutions for you!