CEN/TC 211
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 74342 | CEN ISO/TS 7849-1:2022 | Acoustics - Determination of airborne sound power levels emitted by machinery using vibration measurement - Part 1: Survey method using a fixed radiation factor (ISO/TS 7849-1:2009) | Standarts spēkā |
| 32571 | EN ISO 4871:2009 | Acoustics - Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996) | Standarts spēkā |
| 20959 | EN ISO 11200:2014 | 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 (ISO/DIS 11200:2012) | Standarts spēkā |
| 24079 | EN 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 (ISO/FDIS 3741:2010) | Standarts spēkā |
| 23313 | EN 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 (ISO/FDIS 3743-1:2010) | Standarts spēkā |
| 32575 | EN ISO 9614-1:2009 | Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points (ISO 9614-1:1993) | Standarts spēkā |
| 58836 | EN ISO 3740:2019 | Acoustics - Determination of sound power levels of noise sources - Guidelines for the use of basic standards (ISO 3740:2019) | Standarts spēkā |
| 20960 | EN ISO 11202:2010 | Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections (ISO/FDIS 11202:2010) | Standarts spēkā |
| 32574 | EN ISO 7235:2009 | Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss (ISO 7235:2003) | Standarts spēkā |
| 29007 | EN ISO 3747:2010 | Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering/survey methods for use in situ in a reverberant environment (ISO/FDIS 3747:2010) | Standarts spēkā |
Displaying 301-310 of 427 results.