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BS EN ISO 389-1:2000
Current
Current
The latest, up-to-date edition.
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Acoustics. Reference zero for the calibration of audiometric equipment Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
15-05-2000
Publisher
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Specifications
Annex A (informative) - Application of the RETSPLs
Annex B (informative) - Notes on the derivation of the RETSPLs
Bibliography
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