ISO 3744:1994
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Acoustics — Determination of sound power levels of noise sources using sound pressure — Engineering method in an essentially free field over a reflecting plane
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
07-09-2018
English, French
05-05-1994
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Specifies a method of measurement. Gives requirements for the test environment and instrumentation, as well as techniques for obtaining the surface sound pressure level from which the sound power level of the source is calculated, leading to results which have a grade 2 accuracy.
| DocumentType |
Standard
|
| Pages |
31
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| UNE-EN ISO 3744:2010 | Identical |
| UNE-EN ISO 3744:1996 | Identical |
| BS EN ISO 3744:2009 | Identical |
| ANSI/ASA S12.50/ISO 3740 : 2002(R2017) | Acoustics – Determination of sound power levels of noise sources – Guidelines for the use of basic standards - Nationally Adopted International Standards |
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