ASA/ANSI S3.21:2004(R2023)
Current
Current
The latest, up-to-date edition.
American National Standard Methods for Manual Pure-Tone Threshold Audiometry
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
31-07-2023
Publisher
This Standard provides a procedure for pure-tone audiometry that will serve the needs of persons conducting threshold measurements in industry, schools, medical settings, and other areas where valid audiometric threshold measurements are needed.
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