ANSI S12.53/2 : 1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND PRESSURE - ENGINEERING METHODS FOR SMALL, MOVABLE SOURCES IN REVERBERANT FIELDS - PART 2: METHODS FOR SPECIAL REVERBERATION TEST ROOMS
Hardcopy , PDF
06-05-2023
English
01-01-2015
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Requirements for special reverberation test room
5 Instrumentation
6 Installation and operation of source under test
7 Measurements in test room
8 Calculation of sound power levels
9 Information to be recorded
10 Information to be reported
Annexes
Annex A (normative) - Characteristics and calibration
of reference sound source
Annex B (informative) - Guidelines for the design of
special reverberation test rooms
Annex C (informative) - Examples of suitable
instrumentation systems
Annex D (informative) - Bibliography
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