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93/508224 DC : NOV 93

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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ISO 389 ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 7: REFERENCE THRESHOLD OF HEARING UNDER FREE-FIELD AND DIFFUSE-FIELD LISTENING CONDITIONS

Published date

23-11-2012

Superseded date

15-04-1998

Superseded by

BS EN ISO 389-7 : 2005

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Summarise this standard

(ISO/DIS 389-7)

Committee
EPC/1
DocumentType
Draft
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

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