UNI EN ISO 11957 : 2009
Current
The latest, up-to-date edition.
ACOUSTICS - DETERMINATION OF SOUND INSULATION PERFORMANCE OF CABINS - LABORATORY AND IN SITU MEASUREMENTS
15-10-2009
1 Scope
2 Normative references
3 Definitions
4 Test environment and choice of suitable quality
5 Instrumentation
6 Measurement of sound insulation performance in the
laboratory
7 Measurement of sound insulation performance in situ
8 Weighted sound pressure insulation
9 Estimated cabin noise insulation for a specific noise
spectrum
10 Uncertainty
11 Information to be recorded
12 Information to be reported
Annex A (informative) - Estimated cabin noise insulation
for a specific noise spectrum
Annex B (informative) - Bibliography
Annex ZA (informative) - Relationship between this European
Standard and the Essential Requirements of EU
Directive 98/37/EC
Annex ZB (informative) - Relationship between this European
Standard and the Essential Requirements of EU
Directive 2006/42/EC
Defines a laboratory method and in situ methods for the determination of the sound insulation performance of sound-protecting cabins.
| Committee |
CT 2
|
| DevelopmentNote |
Supersedes UNI 10163. (10/2002)
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 11957:1996 | Identical |
| NBN EN ISO 11957 : 2009 | Identical |
| NEN EN ISO 11957 : 2009 | Identical |
| NS EN ISO 11957 : 2009 | Identical |
| I.S. EN ISO 11957:2009 | Identical |
| SN EN ISO 11957:2010 | Identical |
| BS EN ISO 11957:2009 | Identical |
| UNE-EN ISO 11957:2010 | Identical |
| EN ISO 11957:2009 | Identical |
| NF EN ISO 11957 : 2009 | Identical |
| DIN EN ISO 11957:2010-01 | Identical |
| ISO 4871:1996 | Acoustics — Declaration and verification of noise emission values of machinery and equipment |
| ISO 11546-2:1995 | Acoustics Determination of sound insulation performances of enclosures Part 2: Measurements in situ (for acceptance and verification purposes) |
| IEC 60942:2003 | Electroacoustics - Sound calibrators |
| ISO 3740:2000 | Acoustics Determination of sound power levels of noise sources Guidelines for the use of basic standards |
| ISO 717-1:2013 | Acoustics Rating of sound insulation in buildings and of building elements Part 1: Airborne sound insulation |
| ISO 11546-1:1995 | Acoustics Determination of sound insulation performances of enclosures Part 1: Measurements under laboratory conditions (for declaration purposes) |
| ISO 3741:2010 | Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Precision methods for reverberation test rooms |
| IEC 61260:1995 | Electroacoustics - Octave-band and fractional-octave-band filters |
| IEC 60651:1979+AMD1:1993+AMD2:2000 CSV | Sound level meters |
| IEC 60804:2000 | Integrating-averaging sound level meters |
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