DIN EN ISO 389
Acoustics - Standard reference zero for the calibration of pure-tone air conduction audiometers (ISO 389:1991)
inactive, Most Current
| Organization: | DIN |
| Publication Date: | 1 November 1995 |
| Status: | inactive |
| ICS Code (Noise with respect to human beings): | 13.140 |
Document History
DIN EN ISO 389
November 1, 1995
Acoustics - Standard reference zero for the calibration of pure-tone air conduction audiometers (ISO 389:1991)
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