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Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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
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