CLC/SR 29
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 60393 | EN 61094-5:2016 | Electroacoustics - Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison | Izstrādē |
| 58497 | EN 61260-3:2016 | Electroacoustics - Octave-band and fractional-octave-band filters - Part 3: Periodic tests | Izstrādē |
| 47576 | prEN 60318 | An IEC artificial ear, of the wide band type, for the calibration of earphones used in audiometry | Izstrādē |
| 82891 | EN IEC 60645-6:2022/FprA1:2026 | Electroacoustics - Audiometric equipment - Part 6: Instruments for the measurement of otoacoustic emissions | Izstrādē |
| 50092 | EN 61043:1994 | Electroacoustics - Instruments for the measurement of sound intensity - Measurement with pairs of pressure sensing microphones | Izstrādē |
| 64174 | EN 61094-3:2016/AC:2017-01 | Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique | Izstrādē |
| 52823 | prEN 60303 | IEC provisional reference coupler for the calibration of earphones used in audiometry | 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 |
| 46000 | EN 61260-1:2014 | Electroacoustics - Octave-band and fractional-octave-band filters - Part 1: Specifications | Izstrādē |
| 51638 | EN 60118-4:2015 | Electroacoustics - Hearing aids - Part 4: Induction-loop systems for hearing aid purposes - System performance requirements | Izstrādē |
Displaying 241-250 of 284 results.