BS EN 61094-3:2016:规定了测定实验室复杂自由场灵敏度的主要方法 标准话筒，以便为 自由场条件下的声压测量，适用于符合 IEC 610941适用于拥有经验丰富的工作人员和专业技术人员的实验室 设备注:IEC 61094本部分中描述的校准原理也适用于工作标准 麦克风，最好在没有保护栅的情况下使用。交叉引用:IEC 61094-1:2000 IEC 61094-2:2009 ISO 9613-1IEC/TS 61094-7ISO/IEC指南98-3GUM:1995EN 61094- 1:2000EN 61094-2:2009IEC 61094-8:2012EN 61094-8:2012IEC 61094-8:2012购买本文件时可用的所有当前修订版均包含在购买本文件中。

BS EN 61094-3:2016:specifies a primary method of determining the complex free-field sensitivity of laboratory standard microphones so as to establish a reproducible and accurate basis for the measurement of sound pressure under free-field conditions,is applicable to laboratory standard microphones meeting the requirements of IEC 610941,is intended for use by laboratories with highly experienced staff and specialized equipment.NOTE The calibration principle described in this part of IEC 61094 is also applicable to working standard microphones, preferably used without their protection grid.Cross References:IEC 61094-1:2000IEC 61094-2:2009ISO 9613-1IEC/TS 61094-7ISO/IEC Guide 98-3GUM:1995EN 61094-1:2000EN 61094-2:2009IEC 61094-8:2012EN 61094-8:2012IEC 61094-8:2012All current amendments available at time of purchase are included with the purchase of this document.