电声学.助听器.第13部分:电磁兼容性(EMC)

[中文适用范围]： IEC 60118 的这一部分涵盖了助听器的相关 EMC 现象。助听器对源自数字无线设备（例如移动电话）的高频场的抗扰度最初被认为是影响助听器的最相关的 EMC 现象。由于助听器中包含射频生成组件（例如数字信号处理器或无线收发器），因此需要满足额外的 EMC 合规性要求。现在包括的 EMC 要求包括辐射发射和静电放电抗扰度、工频磁场和辐射射频电磁场。不包括与连接电源和信号线相关的要求。 [外文原描述]： IEC 60118-13:2016 covers relevant EMC phenomena for hearing aids. Hearing aid immunity to high frequency fields originating from digital wireless devices such as mobile phones was originally identified as the most relevant EMC phenomena impacting hearing aids. Since the inclusion of RF generating components within hearing aids, such as digital signal processors or wireless transceivers, additional EMC compliance requirements apply. The EMC requirements now included are radiated emissions and immunity to electrostatic discharge, power frequency magnetic fields, and radiated RF electromagnetic fields. Requirements associated with connected power and signal lines are not included. This fourth edition cancels and replaces the third edition published in 2011 and constitutes a technical revision.