Electroacoustics - Audiometric equipment - Part 7: Instruments for the measurement of auditory brainstem responses (IEC 60645-7:2009); German version EN 60645-7:2010
实施日期:2010-08-01
Electroacoustics - Audiometric equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance (IEC 60645-5:2004)
实施日期:2005-08-01
Audiological Equipment Pure-tone Audiometers
发布日期:2012-04-17 实施日期:2012-10-17
Acoustics--Reference zero for the calibration of audiometric equipment--Part 4:Reference levels for narrow-band masking noise
发布日期:1999-03-08 实施日期:1999-09-01
Akustik. Audiometer. Reinton-Audiometer Electroacoustics-Audiological Equipment-Part 1:Pure-Tone Audiometers Electroacoustique. Appareils d'audiologie. Audiometres tonaux IEC 60645-1:2001
实施日期:2001-11-19
Acoustics -- Audiometric test methods -- Part 1: Pure-tone air and bone conduction audiometry
发布日期:2010-11-01 实施日期:2010-11-01
Electroacoustics - Audiometric equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance
发布日期:2004-11-23 实施日期:2004-11-23
Acoustics -- Reference zero for the calibration of audiometric equipment -- Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones
发布日期:1994-07-01 实施日期:1994-07-01
实施日期:1998-12-01
Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold force levels for pure tones and bone vibrators (ISO 389-3:1994, including Technical Corr...
实施日期:1999-07-01
实施日期:2008-01-01
发布日期:2012-05-31
Acoustics -- Reference zero for the calibration of audiometric equipment -- Part 3: Reference equivalent threshold force levels for pure tones and bone vibrators
发布日期:1994-09-01 实施日期:1994-09-01
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