Acoustica is in seem absorption company providing Wooden-centered perforated or slatted panels to higher NRC and SAA rankings. Perforations can be found in many configurations such as micro perforation right down to 0.5mm dia holes. Seem buffering: Slatpanel® Wooden wall panels assistance dampen sounds to create a fashionable, tranquil Room. https://collindowfm.uzblog.net/the-soundproofing-solutions-in-uae-diaries-44005781