Registration number (WIID)Project No.TitleStatus
51638EN 60118-4:2015Electroacoustics - Hearing aids - Part 4: Induction-loop systems for hearing aid purposes - System performance requirementsIzstrādē
52619EN 60118-4:2006Electroacoustics - Hearing aids - Part 4: Induction loop systems for hearing aid purposes - Magnetic field strengthAtcelts
48025EN 60118-4:1998/A1:1998Hearing aids - Part 4: Magnetic field strength in audio-frequency induction loops for hearing aid purposesAtcelts
48435EN 60118-4:1998Hearing aids - Part 4: Magnetic field strength in audio-frequency induction loops for hearing aid purposesAtcelts
57820EN 60118-2:1995/A2:1997Hearing aids - Part 2: Hearing aids with automatic gain control circuitsAtcelts
53951EN 60118-2:1995/A1Hearing aids - Part 2: Hearing aids with automatic gain control circuitsIzstrādē
48065EN 60118-2:1995Hearing aids - Part 2: Hearing aids with automatic gain control circuitsAtcelts
52890EN 60118-15:2012Electroacoustics - Hearing aids - Part 15: Methods for characterising signal processing in hearing aids with a speech-like signalIzstrādē
55569EN 60118-14:1998Hearing aids - Part 14: Specification of a digital interfaceIzstrādē
53924EN 60118-13:2011Electroacoustics - Hearing aids - Part 13: Electromagnetic compatibility (EMC)Atcelts
Displaying 261-270 of 278 results.