- Standard No.
- EN ISO 11546-2:2009
- Release Date
- 2009
- Published By
- European Committee for Standardization (CEN)
- Latest
-
EN ISO 11546-2:2009
- Replace
-
DIN EN ISO 11546-2:1996
DIN EN ISO 11546-2/A1:2009
- Scope
- The method for the determination of the sound insulation performance of enclosures under in-situ conditions is standardised. The measurements can be carried out using either the machine to be enclosed as the sound source, or using an artifical sound source. The sound insulation is given as either sound pressure or sound power insulation. It applies to complete enclosures only (not their constituent parts).
EN ISO 11546-2:2009 Referenced Document
- ISO 140-6:1978 Acoustics; Measurement of sound insulation in buildings and of building elements; Part VI : Laboratory measurements of impact sound insulation of floors
- ISO 717-1 Acoustics - Rating of sound insulation in buildings and of building elements - Part 1: Airborne sound insulation*， 2020-11-30 Update
- ISO 9614-1:1993 Acoustics; determination of sound power levels of noise sources using sound intensity; part 1: measurement at discrete points
- ISO 9614-2 Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 2: Measurement by scanning
EN ISO 11546-2:2009 history
- 2009 EN ISO 11546-2:2009 Acoustics - Determination of sound insulation performances of enclosures - Part 2: Measurements in situ (for acceptance and verification purposes)
- 1995 EN ISO 11546-2:1995 Acoustics - Determination of Sound Insulation Performances of Enclosures - Part 2: Measurements in Situ (for Acceptance and Verification Purposes) (ISO 11546-2: 1995)
EN ISO 11546-2:2009 Acoustics - Determination of sound insulation performances of enclosures - Part 2: Measurements in situ (for acceptance and verification purposes) has been changed from DIN EN ISO 11546-2:1996 Determination of the sound insulation of soundproof capsules.