Document History

1. NS-EN ISO 717-1:2020

   January 2021
   Acoustics — Rating of sound insulation in buildings and of building elements — Part 1: Airborne sound insulation (ISO 717-1:2020)

   •  Most Recent

2. NS-EN ISO 717-1:2013

   June 2013
   Acoustics — Rating of sound insulation in buildings and of building elements — Part 1: Airborne sound insulation (ISO 717-1:2013)

   • Historical Version

3. NS-EN ISO 717-1:1996/A1:2006

   December 2006
   Acoustics — Rating of sound insulation in buildings and of building elements — Part 1: Airborne sound insulation — Amendment 1: Rounding rules related to single number ratings and single number quantities (ISO 717-1:1996/AM 1:2006)

   • Historical Version

4. NS-EN ISO 717-1:1996

   September 1997
   Acoustics — Rating of sound insulation in buildings and of building elements — Part 1: Airborne sound insulation (ISO 717-1:1996)

   • Historical Version

5. NS-INSTA 120

   March 1989
   Acoustics — Sound insulation of windows, doors and other facade elements — Supplement to the loudspeaker method described in ISO 140-5 — Field measurement

   • Historical Version

6. NS 8171:1987

   👀 currently
   viewing

   June 1987
   Sound insulation in buildings — Measurement and rating of airborne and impact sound insulation

   • Historical Version

7. NS 3051.T:1979

   March 1979
   Rating of sound insulation for dwellings

   • Historical Version

8. NS 3051:1972

   May 1972
   Measurement of sound insulation and noise levels in buildings

   • Historical Version