ISO/TC 43/SC 1
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 45107 | ISO 3740:2019 | Acoustics — Determination of sound power levels of noise sources — Guidelines for the use of basic standards | Standarts spēkā |
| 9233 | ISO 3741:1988 | Acoustics — Determination of sound power levels of noise sources — Precision methods for broad-band sources in reverberation rooms | Atcelts |
| 22818 | ISO 3741:1999 | Acoustics — Determination of sound power levels of noise sources using sound pressure — Precision methods for reverberation rooms | Atcelts |
| 35108 | ISO 3741:1999/Cor 1:2001 | Acoustics — Determination of sound power levels of noise sources using sound pressure — Precision methods for reverberation rooms — Technical Corrigendum 1 | Atcelts |
| 52053 | ISO 3741:2010 | Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Precision methods for reverberation test rooms | Standarts spēkā |
| 9235 | ISO 3742:1988 | Acoustics — Determination of sound power levels of noise sources — Precision methods for discrete-frequency and narrow-band sources in reverberation rooms | Atcelts |
| 9238 | ISO 3743-1:1994 | Acoustics — Determination of sound power levels of noise sources — Engineering methods for small, movable sources in reverberant fields — Part 1: Comparison method for hard-walled test rooms | Atcelts |
| 52054 | ISO 3743-1:2010 | Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Engineering methods for small movable sources in reverberant fields — Part 1: Comparison method for a hard-walled test room | Standarts spēkā |
| 9237 | ISO 3743:1988 | Acoustics — Determination of sound power levels of noise sources — Engineering methods for special reverberation test rooms | Atcelts |
| 21753 | ISO 3743-2:1994 | Acoustics — Determination of sound power levels of noise sources using sound pressure — Engineering methods for small, movable sources in reverberant fields — Part 2: Methods for special reverberation test rooms | Atcelts |
Displaying 131-140 of 382 results.