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NF EN ISO 7029:2000被替代

Acoustics - Statistical Distribution Of Hearing Thresholds As A Function Of Age

出版：Association Francaise de Normalisation

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基本信息

標(biāo)準(zhǔn)編號(hào)： NF EN ISO 7029:2000

發(fā)布時(shí)間：2000/8/1 0:00:00

標(biāo)準(zhǔn)類(lèi)別：Standard

出版單位：Association Francaise de Normalisation

標(biāo)準(zhǔn)頁(yè)數(shù)：20

標(biāo)準(zhǔn)簡(jiǎn)介

Describes statistics of the hearing threshold for populations of various ages. Applies for the range of audiometric frequencies from 125 Hz to 8 000 Hz and for populations of otologically normal persons of a specified age, between the ages of 18 and 70. Specifies the expected median value of hearing thresholds given relative to the median hearing threshold at the age of 18 years, and the expected statistical distribution above and below the median value.

標(biāo)準(zhǔn)備注

Indice de Classement: S31-082 Supersedes NF EN 27029 (10/2000)

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

NF EN 27029:1992

替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)

NF EN ISO 7029:2017

等同采用的國(guó)際標(biāo)準(zhǔn)

NEN EN ISO 7029:2000 - Identical

SS EN ISO 7029 Ed. 1 (2000) - Identical

ISO 7029:2000 - Identical

UNE EN ISO 7029:2000 - Identical

NS EN ISO 7029 Ed. 2 (2000) - Identical