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EVS-EN 28798:1999

Acoustics - Reference levels for narrow-band masking noise

General information
Withdrawn
Base Documents
IS0 8798 :1987; EN 28798:1991
Directives or regulations
None
Standard history
Status
Date
Type
Name
Specification of reference levels for the calibration of narrow-band masking noise presented by air conduction from an earphone in pure tone audiometry.
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