CLC/SR 29
Registration number (WIID) | Project No. | Title | Status |
---|---|---|---|
70239 | EN IEC 60263:2020 | Scales and sizes for plotting frequency characteristics and polar diagrams | Izstrādē |
50999 | EN 60118-7:2005 | Electroacoustics - Hearing aids - Part 7: Measurement of the performance characteristics of hearing aids for production, supply and delivery quality assurance purposes | Izstrādē |
56149 | EN 61094-4:1995 | Measurement microphones - Part 4: Specifications for working standard microphones | Izstrādē |
53914 | EN 61094-6:2005 | Measurement microphones - Part 6: Electrostatic actuators for determination of frequency response | Izstrādē |
68541 | EN IEC 60118-16:2022 | Electroacoustics - Hearing aids - Part 16: Definition and verification of hearing aid features | Izstrādē |
72381 | EN IEC 60645-6:2022 | Electroacoustics - Audiometric equipment - Part 6: Instruments for the measurement of otoacoustic emissions | Izstrādē |
54436 | prEN 60225 | Electroacoustics - Octave-band and fractional-octave-band filters | Izstrādē |
58496 | EN 61260-2:2016 | Electroacoustics - Octave-band and fractional-octave-band filters - Part 2: Pattern-evaluation tests | Izstrādē |
57033 | EN 62489-2:2014 | Electroacoustics - 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 exposure | Izstrādē |
42448 | EN 60318-1:2009 | Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the measurement of supra-aural and circumaural earphones | Izstrādē |
Displaying 51-60 of 281 results.