I.S. EN ISO 11688-2:2001
Current
The latest, up-to-date edition.
ACOUSTICS - RECOMMENDED PRACTICE FOR THE DESIGN OF LOW-NOISE MACHINERY AND EQUIPMENT - PART 2: INTRODUCTION TO THE PHYSICS OF LOW-NOISE DESIGN
Hardcopy , PDF
English
01-01-2001
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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Contents
1. Scope
2. References
3. Definitions
4. Acoustical modelling
5. Control of airborne and liquid-borne noise
5.1 Generation of fluid-dynamic noise
5.2 Noise control measures
6. Control of structure-borne sound
6.1 Model of sound generation
6.2 Internal sources
6.3 Transmission of structure-borne sound
6.4 Control of structure-borne sound transmission
by damping
6.5 Radiation
7. Analysis by measurement methods
7.1 Purpose of the analysis
7.2 Internal sources
7.3 Transmission paths
7.4 Radiation
7.5 Summary of procedures for the analysis of existing
machinery by measurement methods
8. Analysis of computational method
8.1 Purpose of the analysis
8.2 Deterministic methods
8.3 Statistical methods
8.4 Applicability of computational methods
Annex A Example of the estimation of airborne sound emission
of a machine caused by structure-borne and airborne sound
emission from a component
Annex B Glossary
Bibliography
Gives the physical background for the low-noise design rules and examples given in ISO/TR 11688-1.
| DocumentType |
Standard
|
| Pages |
55
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| EN ISO 11688-2:2000 | Identical |
| UNE-EN ISO 11688-2:2001 | Identical |
| DIN EN ISO 11688-2:2001-03 | Identical |
| BS EN ISO 11688-2 : 2001 | Identical |
| ISO/TR 11688-2:1998 | Identical |
| UNI EN ISO 11688-2 : 2002 | Identical |
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