ISO 389-5-2006 声学.测听设备的校准用参考零点.第5部分:频率范围:8kHz～16kHz的纯音用参考等效值阈声压级

标准号：ISO 389-5-2006
中文标准名称：声学.测听设备的校准用参考零点.第5部分:频率范围:8kHz～16kHz的纯音用参考等效值阈声压级
英文标准名称：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
标准类型：N65;A59
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：N65;A59
国际标准分类号：13.140;17.140.50
适用范围：This part of ISO 389 specifies reference equivalent threshold sound pressure levels (RETSPLs) of pure tonesin the frequency range from 8 kHz to 16 kHz applicable to the calibration of air conduction audiometers forspecific earphones.NOTE Some notes and references on the derivation and the test conditions used to determine the reference levelsare given in Annex A and the Bibliography.