EFFECTS OF STEADY-STATE NOISE UPON HUMAN HEARING SENSITIVITY FROM 8000 TO 20 000-HZ
EFFECTS OF STEADY-STATE NOISE UPON HUMAN HEARING SENSITIVITY FROM 8000 TO 20 000-HZ
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DOI：
10.1080/15298668091424979
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发表时间：
1980-01-01
期刊：
影响因子：
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通讯作者：
RAPPAPORT, BZ
中科院分区：
文献类型：
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作者：
ERICKSON, DA;FAUSTI, SA;RAPPAPORT, BZ
使用高频（8-20 kHz）测试系统对具有稳态噪声暴露历史的年轻成年人进行评估。高频听阈偏移在 12-20 kHz 范围内最为明显，并且通常具有高度的个体特异性。良好的标准范围 (0.25-8 kHz) 灵敏度并不能保证在此区域之上的良好听力。可能会出现从轻微到严重的阈值变化。高频测试扩大了听力测量的监测范围，并且在听力保护计划中具有潜在的特殊应用。
Young human adults with steady-state noise exposure histories were evaluated with a high frequency (8-20 kHz) test system. High frequency hearing threshold shifts were most prominent from 12-20 kHz and were often highly individual-specific. Good standard range (.25-8 kHz) sensitivity does not assure good hearing above this region. Mild through severe threshold changes may be present. High frequency testing expands monitoring audiometry and has potential special application to hearing conservation programs.