ANSI S3.44 : 2016被替代
DETERMINATION OF OCCUPATIONAL NOISE EXPOSURE AND ESTIMATION OF NOISE-INDUCED HEARING IMPAIRMENT
出版：Acoustical Society of America
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基本信息
標準編號： ANSI S3.44 : 2016
標準類別：Standard
出版單位：Acoustical Society of America
標準頁數：0
標準簡介
Defines a method for calculating the expected noise-induced permanent threshold shift (NIPTS) in the hearing threshold levels of adult populations due to various levels and durations of noise exposure, as well as the total hearing levels resulting from NIPTS in combination with aging and other causes of hearing impairment.
替代本標準的新標準
