ISO/TC 43/SC 1
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 92873 | ISO/AWI 9613-2 | Acoustics — Attenuation of sound during propagation outdoors — Part 2: Engineering method for the prediction of sound pressure levels outdoors | Izstrādē |
| 92984 | ISO/AWI 11819-2 | Acoustics — Measurement of the influence of road surfaces on traffic noise — Part 2: The close-proximity method | 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 |
| 63715 | ISO/NP TS 13473-4 | Characterization of pavement texture by use of surface profiles — Part 4: Spectral analysis of surface profiles | Izstrādē |
| 35379 | ISO/DIS 11202 | Acoustics — Noise emitted by machinery and equipment — Measurement of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections | Izstrādē |
| 38427 | ISO/CD 3747 | Acoustics — Determination of sound power levels of noise sources using sound pressure — Comparison method in situ | Izstrādē |
| 20229 | ISO/CD 5129 | Acoustics — Measurement of aircraft interior sound pressure levels in-flight | Izstrādē |
| 35081 | ISO/WD 11200 | Acoustics — Noise emitted by machinery and equipment — Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions | Izstrādē |
| 39677 | ISO/PWI 13472-3 | Acoustics — Measurement of sound absorption properties of road surfaces in situ — Part 3: Spot method for absorption surfaces | Izstrādē |
| 93922 | ISO/AWI 26573 | Acoustics — Procedures for assessment and prediction of noise annoyance | Izstrādē |
Displaying 61-70 of 389 results.