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BS 4669:1971 | 26 Feb 1971 | BSI Knowledge
Standard
Withdrawn
BS 4669:1971
Specification for an artificial ear of the wide band type for the calibration of earphones used in audiometry
Published:
26 Feb 1971
•
Withdrawn:
1 Mar 2006
Overview
Preview
References
History
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Product Details
Descriptors
Design
Equivalence
Circuits
Dimensions
Acoustic equipment
Calibration
Earphones
Audiometry
Audiofrequencies
Artificial ears
Electrical impedance
Bandwidths
ICS Codes
17.140.50 Electroacoustics
Committee
EPL/29
International relationships
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ISBN
0 580 06267 8
Publisher
BSI