Wood Trends® Standard Acoustic System features genuine wood planks with perforations or slots to produce a visually stunning wall or ceiling treatment. Depending on your acoustic requirements, you may attain noise reduction values as high as 0.90. Wood Trends® Standard balances sound reflection and absorption through its perforations. The perforated rigid materials provide excellent acoustic performance and a beautiful finish. You can modify the acoustic value by varying the acoustical material or air space behind the planks.