OVE EN IEC 60118-0:2021 Electroacoustics - Hearing aids - Part 0: Measurement of the performance characteristics of hearing aids (IEC 29/1081/CDV) (english version)
2021OVE EN IEC 60118-0:2021 Electroacoustics - Hearing aids - Part 0: Measurement of the performance characteristics of hearing aids (IEC 29/1081/CDV) (english version)