OVE EN IEC 60318-8:2021 Electroacoustics - Simulators of human head and ear - Part 8: Acoustic coupler for highfrequency measurements of hearing aids and earphones coupled to the ear by means of ear inserts (IEC 29/1076/CDV) (english version)
2021OVE EN IEC 60318-8:2021 Electroacoustics - Simulators of human head and ear - Part 8: Acoustic coupler for highfrequency measurements of hearing aids and earphones coupled to the ear by means of ear inserts (IEC 29/1076/CDV) (english version)