I.S. EN ISO 389-5-2000
I.S. EN ISO 389-5-2000 标准详情
- 标准号:I.S. EN ISO 389-5-2000
- 中文标题:
- 英文标题:Acoustics - Reference Zero For The Calibration Of Audiometric Equipment - Part 5: Reference Equivalent Threshold Sound Pressure Levels For Pure Tones In The Frequency Range 8 Khz To 16 Khz
- 标准类别:爱尔兰国家标准I.S.
- 发布日期:
内容简介
Gives reference equivalent threshold sound pressure levels (RETSPLs) of pure tones in the frequency range from 8 kHz, that applies to the calibration of air conduction audiometers for specific earphones.
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