BSI BS 2497-7:1988

Withdrawn Revision

Standard reference zero for the calibration of pure tone air conduction audiometers -- Specification for a standard reference zero at frequencies intermediate between those given in Parts 5 and 6 of BS 2497

Best Price Guarantee Feb 29, 1988 English 7 Pages

This Document Has Been Superseded

A newer publication replaces it: BSI BS EN ISO 389

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BSI BS 2497-7:1988

Name: BSI BS 2497-7:1988 – Standard reference zero for the calibration of pure tone air conduction audiometers -- Specification for a standard reference zero at frequencies intermediate between those given in Parts 5 and 6 of BS 2497
Brand: British Standards Institution
SKU: BSI BS 2497-7:1988
Price: 195.75 USD
Availability: InStock

Standard reference zero for the calibration of pure tone air conduction audiometers -- Specification for a standard reference zero at frequencies intermediate between those given in Parts 5 and 6 of BS 2497

PUBLISH DATE 1988

PAGES 7

BSI BS 2497-7:1988

Reference equivalent threshold sound pressure levels supplementary to those specified for earphones and couplers in Part 5.

Reference equivalent threshold sound pressure levels supplementary to those specified for earphones and artificial ears in Part 6.

BSI BS 2497-7:1988

Standard reference zero for the calibration of pure tone air conduction audiometers -- Specification for a standard reference zero at frequencies intermediate between those given in Parts 5 and 6 of BS 2497

BSI BS 2497-7:1988

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