EN ISO 389-5 : 2006现行
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
出版：Comite Europeen de Normalisation
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基本信息
标准编号： EN ISO 389-5 : 2006
标准类别：Standard
出版单位：Comite Europeen de Normalisation
标准页数：0
标准简介
Describes reference equivalent threshold sound pressure levels (RETSPLs) of pure tones in the frequency range from 8 kHz to 16 kHz applicable to the calibration of air conduction audiometers for specific earphones.
