SNV - SN EN ISO 389-2
Acoustics - 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: | SNV |
| Publication Date: | 1 January 1997 |
| Status: | active |
| Page Count: | 10 |
| ICS Code (Electroacoustics): | 17.140.50 |
Document History
SN EN ISO 389-2
January 1, 1997
Acoustics - 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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