Registration number (WIID)Project No.TitleStatus
72098EN IEC 60318-8:2022Electroacoustics - Simulators of human head and ear - Part 8: Acoustic coupler for high-frequency measurements of hearing aids and earphones coupled to the ear by means of ear insertsIzstrādē
54436prEN 60225Electroacoustics - Octave-band and fractional-octave-band filtersIzstrādē
49915EN 61012:1998Filters for the measurement of audible sound in the presence of ultrasoundIzstrādē
73981prEN IEC 63143-1Electroacoustics – Modular instrumentation for acoustical measurementsIzstrādē
45008EN 61094-1:2000Measurement microphones - Part 1: Specifications for laboratory standard microphonesIzstrādē
44119EN 60118-8:2005Electroacoustics - Hearing aids - Part 8: Methods of measurement of performance characteristics of hearing aids under simulated in situ working conditionsIzstrādē
47576prEN 60318An IEC artificial ear, of the wide band type, for the calibration of earphones used in audiometryIzstrādē
79425prEN IEC 60118-17Electroacoustics - Hearing aids - Part 17: Audio broadcasting systems for hearing aids in the 2,4 GHz bandIzstrādē
49101HD 450.2 S1:1984Hearing aids - Part 2: Hearing aids with automatic gain control circuitsAtcelts
52480EN 60118-0:1993Hearing aids - Part 0: Measurement of electroacoustical characteristicsAtcelts
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