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sklademVydáno: 2004-10-29
UNE EN ISO 389-8:2004
Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones (ISO 389-8:2004)
Acústica. Cero de referencia para la calibración de equipos audiométricos. Parte 8: Niveles de referencia equivalentes de presión acústica liminar para auriculares circumaurales de tonos puros. (ISO 389-8:2004)
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Anglicky PDF
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72.37 €
Anglicky Hardcopy
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72.37 €
Španělsky PDF
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60.31 €
Španělsky Hardcopy
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60.31 €
| Označení normy: | UNE EN ISO 389-8:2004 |
| Počet stran: | 14 |
| Vydáno: | 2004-10-29 |
| Status: | Norma |
| Počet stran (Anglicky): | 14 |
| Počet stran (Španělsky): | 12 |
DESCRIPTION
This standard UNE EN ISO 389-8:2004 Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones (ISO 389-8:2004) is classified in these ICS categories:
- 13.140
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