ISO/TC 43/SC 1
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 42871 | ISO/PWI 4869-2 | Acoustics — Hearing protectors — Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn | Izstrādē |
| 25659 | ISO/PWI 4869-5 | Acoustics — Hearing protectors — Part 5: Measurement of performance characteristics of hearing protectors in impulsive noise | Izstrādē |
| 36899 | ISO/PWI 4871 | Acoustics — Declaration and verification of noise emission values of machinery and equipment | Izstrādē |
| 27308 | ISO/PWI 5128 | Acoustics — Measurement of noise inside motor vehicles | Izstrādē |
| 77370 | ISO/PWI 7235 | Acoustics — Laboratory measurement procedures for ducted silencers and air-terminal units — Insertion loss, flow noise and total pressure loss | Izstrādē |
| 86814 | ISO/PWI 7574 | Acoustics — Statistical methods for determining and verifying stated noise emission values of machinery and equipment | Izstrādē |
| 45361 | ISO/PWI 9614-1 | Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 1: Measurement at discrete points | Izstrādē |
| 90724 | ISO/PWI 9614-1 | Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 1: Measurement at discrete points | Izstrādē |
| 44989 | ISO/PWI 9614-2 | Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 2: Measurement by scanning | Izstrādē |
| 90725 | ISO/PWI 9614-2 | Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 2: Measurement by scanning | Izstrādē |
Displaying 321-330 of 385 results.