SAE J ISO 9614 1 : MAR 2000
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND INTENSITY - PART 1: MEASUREMENT AT DISCRETE POINTS
23-07-2013
12-01-2013
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
Annexes
A Calculation of field indicators
B Procedure for achieving a desired grade of
accuracy
C Effects of airflow on measurement of sound
intensity
D Effect of sound absorption within the measurement
surface
E Bibliography
Gives a method for measuring the component of sound intensity normal to a measurement surface which is chosen so as to enclose the noise sources of which the sound power level is to be determined.
| DevelopmentNote |
SAE no longer licensed to publish these documents. Use ISO instead. (05/2006)
|
| DocumentType |
Standard
|
| PublisherName |
SAE International
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| Status |
Withdrawn
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| IEC 60942:2003 | Electroacoustics - Sound calibrators |
| IEC 61043:1993 | Electroacoustics - Instruments for the measurement of sound intensity - Measurements with pairs of pressure sensing microphones |
| ISO 5725:1986 | Precision of test methods Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests |
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