標準號：ISO 1999-2013
中文標準名稱：聲學.噪聲誘發的聽覺損耗估計
英文標準名稱：Acoustics.Estimation of noise-induced hearing loss
標準類型：Z32
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：Z32
國際標準分類號：13.140
引用標準：ISO 7029;ISO 9612;ISO/TR 25417
適用范圍：This International Standard specifies a method for calculating the expected noise-induced permanent threshold shift in the hearing threshold levels of adult populations due to various levels and durations of noise exposure; it provides the basis for calculating hearing disability according to various formulae when the hearing threshold levels at commonly measured audiometric frequencies, or combinations of such frequencies, exceed a certain value.