Interior living room decor 3d wall akoestische panelen woodupp akupanel wood wall akustik platten acoustic panels

Product Description

The wooden sound-absorbing board is the best solution to efficiently absorb sound and reduce the reverberation time of noise in the room. It can block the external noise, the sound insulation reaches 10-29 decibels, and keep the room relatively quiet. If you want better sound absorption effect, it is suggested to place 45mm insulation layer behind the panel, and the solution can improve the acoustic quality of the panel.

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Features

Product Details

The sound absorption principle of sound absorption board is mainly realized by converting sound wave energy into heat energy or mechanical vibration energy through the sound absorption performance of materials. When the sound wave passes through the sound-absorbing board, it will be absorbed without being reflected or propagated, thus reducing the reflection and resonance of the sound, and further reducing the noise and reverberation in the space. In materials, sound waves will produce vibration, and vibration will convert energy into physical motion or heat energy. Acoustical panels are usually made of some porous materials, such as polystyrene foam, glass fiber, rock wool, etc. When sound waves pass through these materials, the microscopic holes of the materials can absorb the vibration energy in the sound waves and convert it into microscopic kinetic energy. In the process of absorption, the energy is transmitted to the materials again to form heat energy. 

In this way, the material absorbs the vibration of some sound waves and reduces the vibration energy reflected therein, thus reducing the reflection and propagation of sound waves. In addition, the geometry and surface of the sound-absorbing board also have an impact on its sound-absorbing performance. The sound-absorbing board with smooth surface will reflect more sound waves, while the sound-absorbing board with rough surface will make sound waves more easily absorbed. The shapes of octahedral, corrugated and prismatic sound-absorbing plates can also effectively improve the sound-absorbing performance. In a word, the sound-absorbing board absorbs sound by adding sound-absorbing materials and designing appropriate geometry, so as to reduce noise and reverberation.