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sklademVydáno: 1993-06-25
IEC 61252:1993
Electroacoustics - Specifications for personal sound exposure meters
Electroacoustique - Spécifications des exposimètres acoustiques individuels
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Anglicky/Francouzsky Hardcopy
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| Označení normy: | IEC 61252:1993 |
| Vydáno: | 1993-06-25 |
| Jazyk: | Anglicky/Francouzsky |
DESCRIPTION
IEC 61252:1993
Applies to instruments for measurement of A-frequency- weighted sound exposure resulting from steady, intermittent, fluctuating, irregular, or impulsive sound. Specifies acoustical and electrical performance requirements for personal sound exposure meters of one accuracy grade.