UNI EN ISO 11654 : 1998
Current
The latest, up-to-date edition.
ACOUSTICS - SOUND ABSORBERS FOR USE IN BUILDINGS - RATING OF SOUND ABSORPTION
31-10-1998
1 Scope
2 Normative references
3 Definitions
4 Calculation
5 Presentation of results
Annexes
A Examples of calculations of alpha w with and without
a shape indicator
B Classification of sound absorbers
C Example of a standardized diagram for alpha s values
Defines a procedure for converting frequency-dependent values of the sound absorption coefficient into a single number.
| Committee |
CT 2
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Standards | Relationship |
| BS EN ISO 11654:1997 | Identical |
| NBN EN ISO 11654 : 1997 | Identical |
| SN EN ISO 11654 : 1997 | Identical |
| ISO 11654:1997 | Identical |
| NEN EN ISO 11654 : 1997 | Identical |
| NF EN ISO 11654 : 1997 | Identical |
| EN ISO 11654:1997 | Identical |
| UNE-EN ISO 11654:1998 | Identical |
| DIN EN ISO 11654:1997-07 | Identical |
| I.S. EN ISO 11654:1997 | Identical |
| UNI 11532 : 2014 | BUILDING ACOUSTICS - INTERNAL ACOUSTICAL CHARACTERISTICS OF CONFINED SPACES |
| UNI/TR 11175 : 2005 | BUILDING ACOUSTICS - GUIDELINE TO THE STANDARDS UNI EN 12354 FOR THE ESTIMATE OF THE ACOUSTIC PERFORMANCE OF BUILDINGS - APPLICATION TO THE NATIONAL BUILDING TYPES |
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