DIN EN ISO 389-2
Reference zero for the calibration of audiometric equipment - Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones (ISO 389-2:1994)
active, Most Current
| Organization: | DIN |
| Publication Date: | 1 October 1996 |
| Status: | active |
| Page Count: | 11 |
| ICS Code (Noise with respect to human beings): | 13.140 |
Document History
DIN EN ISO 389-2
October 1, 1996
Reference zero for the calibration of audiometric equipment - Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones (ISO 389-2:1994)
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