BS EN 20140-9:1994
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Acoustics. Measurement of sound insulation in buildings and of building elements Laboratory measurement of room-to-room airborne sound insulation of a suspended ceiling with a plenum above it
Hardcopy , PDF
28-04-2006
English
27-02-1987
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National foreword
Committees responsible
Method
1. Scope and field of application
2. References
3. Definitions
4. Measuring equipment
5. Test arrangement
6. Test procedure and evaluation
7. Precision
8. Statement of results
9. Test report
Annex
Example of a test procedure
Figure
1. Cross-section and plan of the test facility
A method using a plenum of defined height mounted above an acoustical barrier which separates two rooms of a specified test facility.
| Committee |
EH/1
|
| DevelopmentNote |
Supersedes and renumbers BS 2750-9(1987) (07/2004)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| SN EN 20140-9 : 1993 | Identical |
| NBN EN 20140-9 : 1995 | Identical |
| ISO 140-9:1985 | Identical |
| I.S. EN 20140-9:1994 | Identical |
| UNE-EN 20140-9:1995 | Identical |
| UNI EN 20140-9 : 1998 | Identical |
| NF EN 20140-9 : 1994 | Identical |
| EN 20140-9 : 1993 | Identical |
| DIN EN 20140-9:1993-12 | Identical |
| ISO 354:2003 | Acoustics — Measurement of sound absorption in a reverberation room |
| IEC 60225:1966 | Octave, half-octave and third-octave band filters intended for the analysis of sounds and vibrations |
| ISO 717-1:2013 | Acoustics Rating of sound insulation in buildings and of building elements Part 1: Airborne sound insulation |
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