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BS EN ISO 389-7:1998
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Acoustics. Reference zero for the calibration of audiometric equipment Reference threshold of hearing under free-field and diffuse-field listening conditions
Available format(s)
Hardcopy , PDF
Superseded date
30-10-2016
Language(s)
English
Published date
15-04-1998
Publisher
Committee |
EH/1/1
|
DocumentType |
Standard
|
Pages |
20
|
PublisherName |
British Standards Institution
|
Status |
Superseded
|
SupersededBy |
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