Registration number (WIID)Project No.TitleStatus
43099EN 60645-1:1994Audiometers - Part 1: Pure-tone audiometersAtcelts
54530EN 62489-2:2011Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 2: Methods of calculating and measuring the low-frequency magnetic field emissions from the loop for assessing conformity with guidelines on limits for human exposureAtcelts
50663EN 61094-3:1995Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity techniqueAtcelts
56707EN 60942:1998Electroacoustics - Sound calibratorsAtcelts
49385EN 60804:2000Integrating-averaging sound level metersAtcelts
44076EN 60651:1994/A2:2001Sound level metersAtcelts
42350EN 61672-2:2003Electroacoustics - Sound level meters - Part 2: Pattern evaluation testsAtcelts
49037HD 450.1 S1:1984Hearing aids - Part 1: Hearing aids with induction pick-up coil inputAtcelts
53779EN 61094-1:1994Measurement microphones - Part 1: Specifications for laboratory standard microphonesAtcelts
45239EN 61260:1995Electroacoustics - Octave-band and fractional-octave-band filtersAtcelts
Displaying 181-190 of 278 results.