ISO/TC 43/SC 1
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 83982 | ISO/AWI 7235 | Acoustics — Laboratory measurement procedures for ducted silencers and air-terminal units — Insertion loss, flow noise and total pressure loss | Izstrādē |
| 92984 | ISO/AWI 11819-2 | Acoustics — Measurement of the influence of road surfaces on traffic noise — Part 2: The close-proximity method | Izstrādē |
| 17471 | ISO 9645:1990 | Acoustics — Measurement of noise emitted by two-wheeled mopeds in motion — Engineering method | Standarts spēkā |
| 24012 | ISO 9614-3:2002 | Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 3: Precision method for measurement by scanning | Standarts spēkā |
| 21247 | ISO 9614-2:1996 | Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 2: Measurement by scanning | Standarts spēkā |
| 17427 | ISO 9614-1:1993 | Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 1: Measurement at discrete points | Standarts spēkā |
| 93178 | ISO 9613-2:2024/AWI Amd 1 | Acoustics — Attenuation of sound during propagation outdoors — Part 2: Engineering method for the prediction of sound pressure levels outdoors — Amendment 1 | Izstrādē |
| 74047 | ISO 9613-2:2024 | Acoustics — Attenuation of sound during propagation outdoors — Part 2: Engineering method for the prediction of sound pressure levels outdoors | Standarts spēkā |
| 20649 | ISO 9613-2:1996 | Acoustics — Attenuation of sound during propagation outdoors — Part 2: General method of calculation | Atcelts |
| 17426 | ISO 9613-1:1993 | Acoustics — Attenuation of sound during propagation outdoors — Part 1: Calculation of the absorption of sound by the atmosphere | Standarts spēkā |
Displaying 151-160 of 382 results.