I.S. EN ISO 9614-1:2009
Current
The latest, up-to-date edition.
ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND INTENSITY - PART 1: MEASUREMENT AT DISCRETE POINTS
Hardcopy , PDF
English
01-01-2009
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.
Dates of withdrawal of national standards are available from NSAI.
1 Scope
2 Normative references
3 Definitions
4 General requirements
5 Acoustic environment
6 Instrumentation
7 Installation and operation of the source
8 Measurement of normal sound intensity component levels
9 Calculation of sound power level
10 Information to be reported
Annex A (normative) Calculation of field indicators
Annex B (normative) Procedure for achieving a desired
grade of accuracy
Annex C (informative) Effects of airflow on measurement
of sound intensity
Annex D (informative) Effect of sound absorption within
the measurement surface
Annex E (informative) Bibliography
Annex ZA (informative) Relationship between this European Standard
and the Essential Requirements of EU Directive 98/37/EC
Annex ZB (informative) Relationship between this European Standard
and the Essential Requirements of EU Directive 2006/42/EC
Describes a method for measuring the component of sound intensity normal to a measurement surface which is chosen so as to enclose the noise source(s) of which the sound power level is to be determined.
| DocumentType |
Standard
|
| Pages |
36
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NF EN ISO 9614-1 : 2009 | Identical |
| NBN EN ISO 9614-1 : 2009 | Identical |
| BS EN ISO 9614-1:2009 | Identical |
| NEN EN ISO 9614-1 : 2009 | Identical |
| ISO 9614-1:1993 | Identical |
| NS EN ISO 9614-1 : 2009 | Identical |
| DIN EN ISO 9614-1:2009-11 | Identical |
| EN ISO 9614-1:2009 | Identical |
| UNE-EN ISO 9614-1:2010 | Identical |
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