SN EN ISO 389-1 : 2000
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 1: REFERENCE EQUIVALENT THRESHOLD SOUND PRESSURE LEVELS FOR PURE TONES AND SUPRA-AURAL EARPHONES
01-09-2018
12-01-2013
Defines a standard reference zero for the scale of hearing threshold level that applies to pure-tone air conduction audiometers, intended to promote uniformity and agreement in the expression of hearing threshold level measurements worldwide.
| DocumentType |
Standard
|
| PublisherName |
Swiss Standards
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| UNE-EN ISO 389-1:2001 | Identical |
| BS EN ISO 389-1:2000 | Identical |
| ISO 389-1:1998 | Identical |
| NBN EN ISO 389-1 : 2ED 2000 | Identical |
| DIN EN ISO 389-1:2000-09 | Identical |
| UNI EN ISO 389-1 : 2000 | Identical |
| I.S. EN ISO 389-1:2000 | Identical |
| I.S. EN ISO 389-1:2018 | Identical |
| ONORM EN ISO 389-1 : 2018 | Identical |
| NS EN ISO 389-1 : 2018 | Identical |
| NF EN ISO 389-1 : 2018 | Identical |
| NEN EN ISO 389-1 : 2018 | Identical |
| EN ISO 389-1:2000 | Identical |
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