AS 3657.2-1996
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Acoustics - Expression of the subjective magnitude of sound or noise Method for calculating loudness level
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English
01-01-1996
08-04-2019
Specifies two methods for calculating the loudness level of a complex sound in terms of a single number calculated from a spectrum analysis. Method A utilizes physical measurements obtained from spectrum analysis in terms of octave bands. Method B utilizes spectrum analysis in terms of one-third octave bands. This Standard is identical with and has been reproduced from ISO 532:1975.
| Committee |
AV-001
|
| DocumentType |
Standard
|
| ISBN |
0 7337 0510 3
|
| Pages |
17
|
| PublisherName |
Standards Australia
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes | |
| UnderRevision |
| Standards | Relationship |
| ISO 532:1975 | Identical |
First published as AS 3657.2-1996.
| AS 3657.1-1989 | Acoustics - Expression of the subjective magnitude of sound or noise - Pure tones, equal-loudness contours |
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