CEN/TC 211
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 9729 | LVS EN 28798:1991 | Acoustics - Reference levels for narrow-band masking noise (ISO 8798:1987) | Atcelts |
| 9756 | LVS EN 22922:1993 | Acoustics - Measurement of noise emitted by vessels on inland water-ways and harbours (ISO 2922:1975) | Atcelts |
| 9733 | LVS EN 27779:1991 | Acoustics - Measurement of airborne noise emitted by computer and business equipment (ISO 7779:1988) | Atcelts |
| 9764 | EN ISO 11204:1995 | Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels at a work station and at other specified positions - Method requiring environmental corrections (ISO 11204:1995) | Atcelts |
| 9755 | EN ISO 11546-2:1995 | Acoustics - Determination of sound insulation performances of enclosures - Part 2: Measurements in situ (for acceptance and verification purposes) (ISO 11546-2:1995) | Atcelts |
| 9823 | EN ISO 12001:1996/AC:1997 | Acoustics - Noise emitted by machinery and equipment - Rules for the drafting and presentation of a noise test code | Atcelts |
| 9781 | EN ISO 389-5:1999 | Acoustics - Reference zero for the calibration of audiometric equipment - Part 5: Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz (ISO/TR 389-5:1998) | Atcelts |
| 27836 | LVS EN ISO 9612:2009 | Acoustics - Determination of occupational noise exposure - Engineering method (ISO 9612:2009) | Atcelts |
| 9718 | EN ISO 3740:2000 | Acoustics - Determination of sound power levels of noise sources - Guidelines for the use of basic standards (ISO 3740:2000) | Atcelts |
| 9791 | EN ISO 1680:1999 | Acoustics - Test code for the measurement of airborne noise emitted by rotating electrical machinery (ISO 1680:1999) | Atcelts |
Displaying 341-350 of 429 results.