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DIN EN ISO 389-4:1999-07

Current

Current

The latest, up-to-date edition.

ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 4: REFERENCE LEVELS FOR NARROW-BAND MASKING NOISE

Available format(s)

Hardcopy , PDF

Language(s)

English, German

Published date

01-01-1999

DocumentType
Standard
Pages
8
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Current

DIN IEC 60711:1986-11 OCCLUDED-EAR SIMULATOR FOR THE MEASUREMENT OF EARPHONES COUPLED TO THE EAR BY EAR INSERTS

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