Registration number (WIID)Project No.TitleStatus
48025LVS EN 60118-4:1998/A1:1998Hearing aids - Part 4: Magnetic field strength in audio-frequency induction loops for hearing aid purposesAtcelts
45239EN 61260:1995Electroacoustics - Octave-band and fractional-octave-band filtersAtcelts
55153HD 450.7 S1:1985Hearing aids - Part 7: Measurement of performance characteristics of hearing aids for quality inspection for delivery purposesAtcelts
52908EN 60645-4:1995Audiometers - Part 4: Equipment for extended high-frequency audiometryAtcelts
50413LVS EN 61027:2002Instruments for the measurement of aural acoustic impedance/admittanceAtcelts
44119EN 60118-8:2005Electroacoustics - Hearing aids - Part 8: Methods of measurement of performance characteristics of hearing aids under simulated in situ working conditionsIzstrādē
62831EN IEC 61265:2018Electroacoustics - Instruments for measurement of aircraft noise - Performance requirements for systems to measure sound pressure levels in noise certification of aircraftIzstrādē
43885EN 60318-3:2015Electroacoustics - Simulators of human head and ear - Part 3: Acoustic coupler for the calibration of supra-aural earphones used in audiometryIzstrādē
63175EN 61672-2:2013/A1:2017Electroacoustics - Sound level meters - Part 2: Pattern evaluation testsIzstrādē
63174EN 61260-2:2016/A1:2017Electroacoustics - Octave-band and fractional-octave-band filters - Part 2: Pattern-evaluation testsIzstrādē
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