NS EN ISO 11546-1 : 2009
Current
The latest, up-to-date edition.
ACOUSTICS - DETERMINATION OF SOUND INSULATION PERFORMANCES OF ENCLOSURES - PART 1: MEASUREMENTS UNDER LABORATORY CONDITIONS (FOR DECLARATION PURPOSES)
12-01-2013
Committees responsible
National foreword
Foreword
Method
1 Scope
2 Normative references
3 Definitions
4 Choice of measurement method
5 Instrumentation
6 Test methods applicable to enclosures with the
actual sound source
7 Test methods applicable to enclosures without the
actual sound source
8 Uncertainty
9 Information to be recorded
10 Information to be reported
Annexes
A (normative) Artificial sound source
B (informative) Example of a source spectrum
C (informative) Estimated noise insulation due to the
enclosure for a specific noise spectrum
D (informative) Bibliography
Tables
1 Applicability of the different test methods
2 Data to be reported
Figures
A.1 Artificial sound source
B.1 Source spectrum for an artificial sound source
constructed according to the guidelines given in
annex A
Describes laboratory methods for determining the sound insulation performance (insertion loss) of small machine enclosures.
| DocumentType |
Standard
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Current
|
| Standards | Relationship |
| BS EN ISO 11546-1:1996 | Identical |
| SN EN ISO 11546-1 : 2010 | Identical |
| DIN EN ISO 11546-1:2010-01 | Identical |
| UNI EN ISO 11546-1 : 2009 | Identical |
| ISO 11546-1:1995 | Identical |
| UNE-EN ISO 11546-1:2010 | Identical |
| EN ISO 11546-1:2009 | Identical |
| I.S. EN ISO 11546-1:2009 | Identical |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.