DIN EN ISO 389-4:1999-07
Current
Current
The latest, up-to-date edition.
ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 4: REFERENCE LEVELS FOR NARROW-BAND MASKING NOISE
Available format(s)
Hardcopy , PDF
Language(s)
English, German
Published date
01-01-1999
€76.82
Excluding VAT
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Current
|
| Standards | Relationship |
| NBN EN ISO 389-4 : 1999 | Identical |
| NS EN ISO 389-4 : 1ED 1999 | Identical |
| BS EN ISO 389-4:1999 | Identical |
| NF EN ISO 389-4 : 1999 | Identical |
| NEN EN ISO 389-4 : 1999 | Identical |
| ISO 389-4:1994 | Identical |
| EN ISO 389-4:1998 | Identical |
| I.S. EN ISO 389-4:1999 | Identical |
| DIN IEC 60711:1986-11 | OCCLUDED-EAR SIMULATOR FOR THE MEASUREMENT OF EARPHONES COUPLED TO THE EAR BY EAR INSERTS |
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