Hearing aids, Part 9: Immunity requirements and methods of measurement for hearing aids exposed to radiofrequency fields in the frequency range 300 MHz to 3 GHz
助听器第9部分:暴露在300 MHz至3 GHz射频场中的助听器的抗扰度要求和测量方法
Specifies electromagnetic immunity requirements to the frequency band 300 MHz to 3 GHz for hearing aids with acoustic outputs. Hearing aids worn behind the ear, in the ear and on the body are covered, including those fitted with induction pickup coils. Protection requirements are provided for operation in the general environment and test methods for assessing those requirements are included.