Registration number (WIID)Project No.TitleStatus
48337HD 305 S1:1977IEC reference coupler for the measurement of hearing aids using earphones coupled to the ear by means of ear insertsAtcelts
48337LVS HD 305:2003IEC reference coupler for the measurement of hearing aids using earphones coupled to the ear by means of ear insertsAtcelts
48435EN 60118-4:1998Hearing aids - Part 4: Magnetic field strength in audio-frequency induction loops for hearing aid purposesAtcelts
48435LVS EN 60118-4:2003 +A1Hearing aids - Part 4: Magnetic field strength in audio-frequency induction loops for hearing aid purposesAtcelts
48463HD 425 S1:1983Sound Level metersAtcelts
48463LVS HD 425 S1:1983Sound Level metersAtcelts
48518EN 60645-2:1997Audiometers - Part 2: Equipment for speech audiometryAtcelts
48518LVS EN 60645-2:1997Audiometers - Part 2: Equipment for speech audiometryAtcelts
49014EN 60645-1:2001Electroacoustics - Audiological equipment - Part 1: Pure-tone audiometersAtcelts
49014LVS EN 60645-1:2002Electroacoustics - Audiological equipment - Part 1: Pure-tone audiometersAtcelts
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