BS EN 60645-6-2010 电声学.听力测定设备.听觉发射的测量仪器

标准号：BS EN 60645-6-2010
中文标准名称：电声学.听力测定设备.听觉发射的测量仪器
英文标准名称：Electroacoustics. Audiometric equipment. Instruments for the measurement of otoacoustic emissions
标准类型：L31
发布日期：2010/2/28 12:00:00
实施日期：2010/2/28 12:00:00
中国标准分类号：L31
国际标准分类号：13.140
引用标准：IEC 60318-4;IEC 60318-5;IEC 60601-1;IEC 60601-1-2;IEC 60601-1-4;IEC 60645-1-2001;IEC 60645-3-2007;ISO/IEC Guide 98-3
适用范围：This part of IEC 60645 applies to instruments designed primarily for the measurement ofotoacoustic emissions in the human external acoustic meatus evoked by acoustic probepulses or tones. This standard defines the characteristics to be specified by the manufacturer,lays down performance specifications for two types of instruments 1 and specifies thefunctions to be provided on these types. This part of IEC 60645 describes methods of test tobe used for approval testing and guidance on methods for undertaking routine calibration.The purpose of this part of IEC 60645 is to ensure that measurements made undercomparable test conditions with different instruments complying with the standard will beconsistent. Instruments which provide a measurement function not specifically within thescope of the standard shall still comply with any relevant requirements. This standard is notintended to restrict development or incorporation of new features, nor to discourageinnovative approaches.