CLC/SR 29
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 46000 | EN 61260-1:2014 | Electroacoustics - Octave-band and fractional-octave-band filters - Part 1: Specifications | Izstrādē |
| 56759 | prEN 50323 | General requirements for hearing aids | Izstrādē |
| 55569 | EN 60118-14:1998 | Hearing aids - Part 14: Specification of a digital interface | Izstrādē |
| 49915 | EN 61012:1998 | Filters for the measurement of audible sound in the presence of ultrasound | Izstrādē |
| 64981 | EN 62489-1:2010/A2:2018 | Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components | Izstrādē |
| 55925 | prEN 60118-10 | Hearing aids - Part 10: Guide to hearing aid standards | 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 |
| 73981 | prEN IEC 63143-1 | Electroacoustics – Modular instrumentation for acoustical measurements | Izstrādē |
| 64211 | EN IEC 60118-4:2015/A1:2018 | Electroacoustics - Hearing aids - Part 4: Induction-loop systems for hearing aid purposes - System performance requirements | Izstrādē |
| 53222 | EN 61672-1:2013 | Electroacoustics - Sound level meters - Part 1: Specifications | Izstrādē |
Displaying 261-270 of 284 results.