
Electroacoustics. Audiometric equipment. Instruments for the measurement of otoacoustic emissions
出版:British Standards Institution

专家解读视频
Pertains to instruments designed primarily for the measurement of otoacoustic emissions in the human external acoustic meatus evoked by acoustic probe pulses or tones.
© British Standards Institution 2013
IEC 60645-6 Ed. 1.0 - Identical
EN 60645-6 : 2010 - Identical
IEC 60645-6 : 1.0 - Identical