https://www.FacilitiesNet.com acoustical shell Feeds Copyright 2010 Trade Press Media Group Sun, 10 May 2026 00:00:00 CST https://www.facilitiesnet.com/facilitiesmanagement/tip/Case-Study-Upgraded-Acoustical-Shell-Improves-Sound-Quality-at-Performing-Arts-Center--49304?utm_source=keywordRss Fri, 21 Jan 2022 00:00:00 CST https://www.facilitiesnet.com/facilitiesmanagement/tip/Case-Study-Upgraded-Acoustical-Shell-Improves-Sound-Quality-at-Performing-Arts-Center--49304?utm_source=keywordRss