SN EN 20140-9 : 1993
Current
The latest, up-to-date edition.
ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 9: LABORATORY MEASUREMENTS OF ROOM-TO-ROOM AIRBORNE SOUND INSULATION OF A SUSPENDED CEILING WITH A PLENUM SUSPENDED ABOVE IT
12-01-2013
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
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