IEC 60645-3 Ed. 1.0被替代
Audiometers Part 3: Auditory test signals of short duration for audiometric and neuro-otological purposes
出版：International Electrotechnical Committee
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基本信息
标准编号： IEC 60645-3 Ed. 1.0
发布时间：1994/10/12 0:00:00
标准类别：Standard
出版单位：International Electrotechnical Committee
标准页数：18
标准简介
Specifies means of describing the physical characteristics of audiometric test and reference signals of short duration and methods for their measurement. The standard also specifies a psychoacoustic method of determining the level of the test signal in terms of hearing level. Requirements for the information to be given in an instruction manual are also included.
替代本标准的新标准
