ANSI S12.23 : 1989 : R2006
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
METHOD FOR THE DESIGNATION OF SOUND POWER EMITTED BY MACHINERY AND EQUIPMENT
Hardcopy , PDF
15-05-2016
English
01-01-2016
0 INTRODUCTION
1 SCOPE
2 PURPOSE
3 STANDARDS REFERRED TO IN THIS DOCUMENT
4 DEFINITIONS
5 NOISE POWER EMISSION LEVEL
6 EXAMPLES
APPENDIX A: CONVERSION OF A SOUND POWER DESIGNATION TO AN
A-WEIGHTED SOUND PRESSURE LEVEL
Covers all machinery and equipment that is essentially stationary in nature and for which overall A-weighted sound power is a meaningful descriptor of noise emission.
| Committee |
S12
|
| DocumentType |
Standard
|
| Pages |
14
|
| ProductNote |
Reconfirmed 2006
|
| PublisherName |
Acoustical Society of America
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| ISO 3742:1988 | Acoustics — Determination of sound power levels of noise sources — Precision methods for discrete-frequency and narrow-band sources in reverberation rooms |
| ISO 4871:1996 | Acoustics — Declaration and verification of noise emission values of machinery and equipment |
| ANSI S1.30 : 1979 | SOUND POWER STANDARDS AND THE PREPARATION OF NOISE TEST CODES, GUIDELINES FOR THE USE OF, |
| ISO 3744:2010 | Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for an essentially free field over a reflecting plane |
| ANSI S1.36 : 1979 | SOUND POWER LEVELS OF NOISE SOURCES, SURVEY METHODS FOR THE DETERMINATION OF, |
| ANSI S1.31 : 1980 | BROADBAND NOISE SOURCES IN REVERBERATION ROOMS, PRECISION METHODS FOR THE DETERMINATION OF SOUND POWER LEVELS OF |
| ANSI S1.32 : 1980 | DISCRETE-FREQUENCY AND NARROW-BAND NOISE SOURCES IN REVERBERATION ROOMS, PRECISION METHODS FOR THE DETERMINATION OF SOUND POWER LEVELS OF, |
| ANSI S1.33 : 1982 | SOUND POWER LEVELS OF NOISE SOURCES IN A SPECIAL REVERBERATION TEST ROOM, ENGINEERING METHODS FOR DETERMINATION OF, |
| ISO 9296:2017 | Acoustics — Declared noise emission values of information technology and telecommunications equipment |
| ANSI S12-3 : 1985 | STATISTICAL METHODS FOR DETERMINING AND VERIFYING STATED NOISE EMISSION VALUES OF MACHINERY AND EQUIPMENT |
| ISO 3740:2000 | Acoustics Determination of sound power levels of noise sources Guidelines for the use of basic standards |
| ISO 3746:2010 | Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Survey method using an enveloping measurement surface over a reflecting plane |
| 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 S1.35 : 1979 | SOUND POWER LEVELS OF NOISE SOURCES IN ANECHOIC AND SEMI-ANECHOIC ROOMS, DETERMINATION OF, |
| ISO 3741:2010 | Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Precision methods for reverberation test rooms |
| ISO 3745:2012 | Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Precision methods for anechoic rooms and hemi-anechoic rooms |
| ASME Y10.11 : 1984 | DRAWINGS AND TERMINOLOGY - LETTER SYMBOLS AND ABBREVIATIONS FOR QUANTITIES USED IN ACOUSTICS |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.