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BS 2497-4:1972

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Specification for a reference zero for the calibration of pure-tone audiometers Normal threshold of hearing for pure tones by bone conduction

Available format(s)

Hardcopy

Superseded date

23-07-2013

Superseded by

BS 6950:1988

Language(s)

English

Published date

25-07-1972

€243.07
Excluding VAT

Specifies value of acceleration corresponding to the audiometric zero for bone conduction listening to pure tones.

Committee
EH/1
DocumentType
Standard
Pages
0
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

Standards Relationship
ISO 7566:1987 Similar to

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