UNI EN ISO 389-2 : 1997
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The latest, up-to-date edition.
ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - REFERENCE EQUIVALENT THRESHOLD SOUND PRESSURE LEVELS FOR PURE TONES AND INSERT EARPHONES
Published date
31-05-1997
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Defines reference equivalent threshold sound pressure level (RETSPL) for calibrating pure-tone audiometers supplementary to those in ISO 389:1991.
| Committee |
CT 2
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Standards | Relationship |
| I.S. EN ISO 389-2:1997 | Identical |
| UNE-EN ISO 389-2:1997 | Identical |
| EN ISO 389-2:1996 | Identical |
| NEN EN ISO 389-2 : 1996 | Identical |
| NS EN ISO 389-2 : 1ED 1996 | Identical |
| SN EN ISO 389-2 : 1997 | Identical |
| BS EN ISO 389-2:1997 | Identical |
| NF EN ISO 389-2 : 1996 | Identical |
| ISO 389-2:1994 | Identical |
| NBN EN ISO 389-2 : 1996 | Identical |
| DIN EN ISO 389-2:1996-10 | Identical |
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