AS 1469-1983
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Acoustics - Methods for the determination of noise rating numbers
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
09-05-1983
30-06-2017
Describes a numerical and graphical method for determining the noise rating (NR) number from the measured set of nine octave band sound pressure levels pertaining to the noise in a given environment.
| Committee |
AV-001
|
| DocumentType |
Standard
|
| ISBN |
0 7262 2943 1
|
| Pages |
6
|
| PublisherName |
Standards Australia
|
| Status |
Withdrawn
|
| Supersedes |
This standard sets out two methods for determining a unique number called the noise rating (NR) number from the measured set of nine octave band sound pressure levels (31.5 Hz to 8 kHz centre frequencies in accordance with AS Z41) pertaining to the noise in a given environment. A numerical method and a graphical method for determining the NR number are described.
| Standards | Relationship |
| ISO/R 1996:1971 | Identical |
This standard has been withdrawn and is no longer current. No replacement edition is available.
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