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Standard
Withdrawn

BS 2497-1:1968

Specification for a reference zero for the calibration of pure-tone audiometers - Data for earphone coupler combinations maintained at certain standardizing laboratories

Published:

20 Sep 1968

•

Withdrawn:

29 Feb 1988

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History
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Product Details
Descriptors
Auditory threshold
Artificial ears
Audiometers
Audio equipment
Earphones
Calibration
Datum
Sound intensity
Acoustic measurement
Hearing (auditory perception)
ICS Codes
11.040.01 Medical equipment in general
17.140.50 Electroacoustics
Committee
EH/1
International relationships
Not equivalent to:

ISO 389

ISBN
0 580 00332 9
Publisher
BSI