I.S. EN ISO 9614-2:1997
Current
The latest, up-to-date edition.
ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND INTENSITY - PART 2: MEASUREMENT BY SCANNING
Hardcopy , PDF
English
01-01-1997
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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Foreword
0 Introduction
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) Measurement surface and scanning procedure
Annex F (informative) Bibliography
Defines 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 |
32
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| UNE-EN ISO 9614-2:1997 | Identical |
| BS EN ISO 9614-2:1997 | Identical |
| ISO 9614-2:1996 | Identical |
| EN ISO 9614-2:1996 | Identical |
| DIN EN ISO 9614-2:1996-12 | Identical |
| UNI EN ISO 9614-2 : 1998 | Identical |
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