Acoustics : reference zero for the calibration of audiometric equipment. Part 1, Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones.

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Bibliographic Details
Published: London : BSI, 2000.
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Format: Book
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Physical Description:v, 8 pages ; 30 cm
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Notes:Identical with ISO 389-1:1998.
Supersedes BS EN ISO 389:1997.
Bib#: 2050077
Bibliography:Includes bibliographical references.
Language:English
ISBN:0580346080
Bib#:2050077