AS 3782.3-1990
Current
The latest, up-to-date edition.
Acoustics - Statistical methods for determining and verifying stated noise emission values of machinery and equipment Simple (transition) method for stated values for batches of machines
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English
17-09-1990
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Provides guidelines for determining noise emission values of machinery and equipment for those labelling the devices, and specifies a simple method for verifying compliance of the noise emission of a batch of equipment. Identical with and reproduced from ISO7574-3:1985.
| Committee |
AV-006
|
| DocumentType |
Standard
|
| ISBN |
0 7262 6333 8
|
| Pages |
2
|
| PublisherName |
Standards Australia
|
| Status |
Current
|
This part of ISO 7574 is derived from ISO 7574/4. It provides guidelines for determining the labelled value, Lc, by the labeller and specifies a simple method for verifying compliance of the noise emissions of a batch (lot) of machinery or equipment with its labelled value, Lc. This method may be used when a specific noiselabelling code (in accordance with clause 6 of ISO 7574/4) specifying the reference standard deviation, sample size and sampling procedure for the family of machines does not yet exist. If a specific noise labelling code exists, it shall be used, in which case reference to this part of ISO 7574 shall not be made.This part of ISO 7574 should preferably be used only by agreement, e.g. as reached in the standards relating to the relevant machinery industry or in a contract.This part of ISO 7574 does not deal with the consequences that ensue if the stated value is not confirmed as verified for a batch of machines.
| Standards | Relationship |
| ISO 7574-3:1985 | Identical |
First published as AS 3782.3-1990.
| AS 1217.2-1985 | Acoustics - Determination of sound power levels of noise sources Precision methods for broad-band sources in reverberation rooms |
| AS 3782.1-1990 | Acoustics - Statistical methods for determining and verifying stated noise emission values of machinery and equipment General considerations and definitions |
| AS 1217.7-1985 | Acoustics - Determination of sound power levels of noise sources - Survey method |
| AS 1217.5-1985 | Acoustics - Determination of sound power levels of noise sources Engineering methods for free-field conditions over a reflecting plane |
| AS 3781-1990 | Acoustics - Noise labelling of machinery and equipment |
| AS 3782.4-1990 | Acoustics - Statistical methods for determining and verifying stated noise emission values of machinery and equipment Methods for stated values for batches of machines |
| AS 1217.4-1985 | Acoustics - Determination of sound power levels of noise sources Engineering methods for special reverberation test room |
| AS 1217.3-1985 | Acoustics - Determination of sound power levels of noise sources Precision methods for discrete-frequency and narrow-band sources in reverberation rooms |
| AS 1217.6-1985 | Acoustics - Determination of sound power levels of noise sources Precision methods for anechoic and hemi-anechoic rooms |
| AS 3781-1990 | Acoustics - Noise labelling of machinery and equipment |
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