ONORM EN ISO 7029-2000 标准详情
- 标准号:ONORM EN ISO 7029-2000
- 中文标题:声学 - 听力阈值作为函数的年龄分布统计
- 英文标题:Acoustics - Statistical Distribution Of Hearing Thresholds As A Function Of Age
- 标准类别:奥地利国家标准ONORM
- 发布日期:
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
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