ANSI S12.44 : 1997 : R2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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METHODS FOR CALCULATION OF SOUND EMITTED BY MACHINERY AND EQUIPMENT AT WORKSTATIONS AND OTHER SPECIFIED POSITIONS FROM SOUND POWER LEVEL
Hardcopy , PDF
09-05-2023
English
01-01-2017
Foreword
1 Scope
2 Normative references
3 Definitions
4 Measurement uncertainty
5 Quantities to be determined
6 Calculation methods
7 Information to be recorded
8 Information to be reported
Annex A (informative) - Guidelines for selecting
a measurement method
Defines two methods for determining the emission sound pressure levels of machinery and equipment, at workstations and at other specified positions nearby, by calculation from the sound power level.
| Committee |
S12
|
| DocumentType |
Standard
|
| Pages |
21
|
| ProductNote |
Reconfirmed 2007
|
| PublisherName |
Acoustical Society of America
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| ANSI/ASA S1.1:2013 | ACOUSTICAL TERMINOLOGY |
| ANSI S1.4 : 1983 | SPECIFICATION FOR SOUND LEVEL METERS |
| ANSI S1.11 : 2014 | SPECIFICATION FOR OCTAVE-BAND AND FRACTIONAL-OCTAVE-BAND ANALOG AND DIGITAL FILTERS |
| ANSI S12.36 : 0 | SURVEY METHODS FOR THE DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES |
| ANSI S12.34 : 0 | ENGINEERING METHODS FOR THE DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES FOR ESSENTIALLY FREE-FIELD CONDITIONS OVER A REFLECTING PLANE |
| ANSI S12.35:1990(R1996) | PRECISION METHODS FOR THE DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES IN ANECHOIC AND HEMI-ANECHOIC ROOMS |
| IEC 60651:1979+AMD1:1993+AMD2:2000 CSV | Sound level meters |
| IEC 60804:2000 | Integrating-averaging sound level meters |
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