One, eliminate the noise at the source. But the reality is that we can't make the world 100% quiet. For example, you would go to press off the stereo of the square dancing lady downstairs.
Two, isolate the air and reduce component vibration. Sound in daily life mainly by air transmission, followed by solid transmission.
Three, wear earplugs. Sound insulation is the use of sound insulation structure to block the sound, attenuate the transmission of noise, so that the noise environment and the need for quiet environment separation.
Four, wallpaper. Non-woven wallpaper than ordinary plain paper wallpaper has a better noise reduction effect, because the non-woven wallpaper surface texture is more, can let the sound in the process of propagation attenuation.
Fifth, playing soft package. You can also consider playing soft packages at home, such as the TV background wall, bedside background wall, corridor local walls. Soft package inside the use of pine board filled with sponge, the surface layer of leather or fabric, taking into account the beauty of the same time with the function of sound absorption.