Itace ulu rufi, itace ulu acoustic panel, itace ulu yanzu jagora a cikin eco-friendly, high-yi, kudin- tasiri acoustical-panel kayayyakin category.Wadannan bangarorin sauti na fiber fiber na yin aiki da kyau ta hanyar ɗaukar sauti yayin da ake hana su;a fannin muhalli, ulu mai sauti yana da sauƙi don samarwa;kuma ana samun bangarori a cikin girma da yawa da bambancin launi waɗanda za a iya tsara su don dacewa da kusan kowane kayan ado.
Waɗannan fa'idodin siminti na itace- fiber ba kawai suna raya ɗaki mai nau'ikan ƙira ba, amma fa'idodin ulun itacen ƙararrawa kuma suna rage sautin murya da sake maimaitawa ta hanyar ɗaukar sauti.Gilashin ulu na itace na iya canza kayan ado da sauti na kowane sarari na ciki.