ASA S3.21-2004 (R2019)
ASA S3.21-2004 (R2019) Methods for Manual Pure-Tone Threshold Audiometry
standard by American National Standards of the Acoustical Society of America, 04/16/2009
Full Description
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 audiometry threshold measurements are needed.Cart
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Specials
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SAE AS 125701B thru AS 125850B
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