ANSI S12.30 : 0
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
GUIDELINES FOR THE USE OF SOUND POWER STANDARDS AND FOR THE PREPARATION OF NOISE TEST CODES
Hardcopy , PDF
29-10-2007
English
Important note : Users cannot be edited or removed once added to your Multi user PDF.
INTRODUCTION
1. GENERAL
1.1 Scope
1.2 Applicability
2. SELECTION OF THE APPROPRIATE STANDARD FOR
DETERMINATION OF SOUND POWER LEVEL
2.1 Quantities to be measured and determined
2.2 Considerations affecting choice of measurement
method
2.3 Synopses
2.4 Test environments
2.5 Procedure for selection
3. PREPARATION OF NOISE TEST CODES
3.1 General
3.2 Use of sound power standards
3.3 Data presentation
4. SYNOPSES OF STANDARDS ON SOUND POWER LEVEL
DETERMINATIONS
4.1 Synopsis of ANSI S12.31-1990
4.2 Synopsis of ANSI S12.32-1990
4.3 Synopsis of ANSI S12.33-1990
4.4 Synopsis of ANSI S12.34-1988
4.5 Synopsis of ANSI S12.35-1990
4.6 Synopsis of ANSI S12.36-1990
5. REFERENCES
APPENDIX A: Factors Affecting Choice of Measurement
APPENDIX B: Acoustical Test Environments
TABLES
I. Uncertainty in determining sound power levels,
expressed as the largest value of the standard
deviation in decibels
II. Factors influencing the choice of the method
FIGURE
1. Preferred format for reporting octave and one-third
octave band sound power levels
Defines standards specifying various methods for determining the sound power levels of machines and equipment.
| DevelopmentNote |
Revision of ANSI S1.30-1979
|
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
Acoustical Society of America
|
| Status |
Withdrawn
|
| Supersedes |
| ANSI S12.36 : 0 | SURVEY METHODS FOR THE DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES |
| ANSI S12.35:1990(R1996) | PRECISION METHODS FOR THE DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES IN ANECHOIC AND HEMI-ANECHOIC ROOMS |
| ANSI S12.32 : 0 | PRECISION METHODS FOR THE DETERMINATION OF SOUND POWER LEVELS OF DISCRETE-FREQUENCY AND NARROW-BAND NOISE SOURCES IN REVERBERATION ROOMS |
| ANSI S12.33 : 0 | ENGINEERING METHODS FOR THE DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES IN A SPECIAL REVERBERATION TEST ROOM |
| ANSI S12.31 : 0 | PRECISION METHODS FOR THE DETERMINATION OF SOUND POWER LEVELS OF BROAD-BAND NOISE SOURCES IN REVERBERATION ROOMS |
| ANSI S12.36 : 0 | SURVEY METHODS FOR THE DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES |
| ANSI S12.35:1990(R1996) | PRECISION METHODS FOR THE DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES IN ANECHOIC AND HEMI-ANECHOIC ROOMS |
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