I.S. EN 21683:1994
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
ACOUSTICS - PREFERRED REFERENCE QUANTITIES FOR ACOUSTIC LEVELS
Hardcopy , PDF
English
01-01-1994
03-10-2008
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Cooperating organizations
National foreword
Foreword
Text of EN 21683 (no contents section)
National annex NA (informative) Committees responsible
National annex NB (informative) Cross-references
Specifies reference quantities and gives definitions of some levels for acoustics.
| DocumentType |
Standard
|
| Pages |
11
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| DIN EN 21683:1994-09 | Identical |
| ISO 1683:2015 | Identical |
| EN 21683 : 1994 | Identical |
| BS EN 21683:1994 | Identical |
| NBN EN 21683 : 1995 | Identical |
| NF EN 21683 : 1994 | Identical |
| UNE-EN 21683:1995 | Identical |
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