Electromagnetic compatibility and Radio spectrum Matters (ERM); System Reference Document; Short Range Devices (SRD); Technical characteristics of wireless aids for hearing impaired people operating in the VHF and UHF frequency range
电磁兼容性和无线电频谱管理(ERM);系统参考文件;短程设备(SRD);在VHF和UHF频率范围内工作的听力障碍者用无线助听器的技术特性