CLC/SR 29
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 63175 | EN 61672-2:2013/A1:2017 | Electroacoustics - Sound level meters - Part 2: Pattern evaluation tests | Izstrādē |
| 43885 | EN 60318-3:2015 | Electroacoustics - Simulators of human head and ear - Part 3: Acoustic coupler for the calibration of supra-aural earphones used in audiometry | 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 |
| 75071 | prEN IEC 61252:2024 | Electroacoustics - Personal sound exposure meters | Izstrādē |
| 46021 | EN 60645-5:2005 | Electroacoustics - Audiometric equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance | Izstrādē |
| 43867 | HD 450.5 S1:1985 | Hearing aids - Part 5: Nipples for insert earphones | Izstrādē |
| 57646 | EN 61252:1995 | Electroacoustics - Specifications for personal sound exposure meters | Izstrādē |
| 52890 | EN 60118-15:2012 | Electroacoustics - Hearing aids - Part 15: Methods for characterising signal processing in hearing aids with a speech-like signal | Izstrādē |
| 52823 | prEN 60303 | IEC provisional reference coupler for the calibration of earphones used in audiometry | Izstrādē |
Displaying 11-20 of 278 results.