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prEN ISO 389-2 rev

Acoustics - Reference zero for the calibration of audiometric equipment - Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones prEN ISO 389-2 rev

General information

30.98   Project deleted   Oct 15, 2010

CEN

CEN/TC 211 Acoustics

European Norm

17.140.50   Electroacoustics

Life cycle

PREVIOUSLY

PUBLISHED
EN ISO 389-2:1996

NOW

ABANDON
prEN ISO 389-2 rev
30.98 Project deleted
Oct 15, 2010




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