Factory Price Acoustic Panel Wooden Acoustic Panel Polyester Fiber Acoustic Panel

The sound absorption principle of sound-absorbing wooden boards is mainly to absorb sound through their porous structure inside. When sound waves are incident on the surface of the sound-absorbing board, a portion of the sound waves will be reflected, while another portion will enter the interior of the board. Inside the board, sound waves propagate through countless tiny holes or tiny gaps formed by the intersection of fibers. Due to the complex and long channels, the sound waves gradually consume energy during propagation, thus achieving the effect of sound absorption.

Acoustic panels mainly increase the friction loss of sound waves on their surface and inside through their internal porous structure, special texture, or filling with sound-absorbing materials, converting sound energy into heat energy, thereby absorbing some incident sound waves and reducing sound reflection and reverberation. Polyester fiber sound-absorbing panels are made by hot pressing high-density polyester fibers. Lightweight, environmentally friendly, high sound absorption coefficient, and excellent absorption effect on wideband sound waves. Widely used in professional acoustic environments such as radio stations and recording studios. The tiny pores of foam can absorb sound and reduce echo and noise.