Mobile walls: Rating of expected airborne sound insulation (NT ACOU 086)
Report #: NT ACOU 086 Approved: May 1992 Size: 43.31 KB Abstract This Nordtest method specifies a method for mobile walls by which a relation Read more…
Tag: rating
Acoustical screens: Rating and classification (NT ACOU 085)
Report #: NT ACOU 085 Approved: March 1992 Size: 90.31 KB Abstract This Nordtest method gives methods for rating and classifying the sound attenuation and Read more…