Registration number (WIID)Project No.TitleStatus
9733EN 27779:1991Acoustics - Measurement of airborne noise emitted by computer and business equipment (ISO 7779:1988)Atcelts
9821EN ISO 11202:1995/AC:1997Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels at a work station and at other specified positions - Survey method in situ (ISO 11202:1995)Atcelts
9805LVS EN ISO 389-1:2001Acoustics - Reference zero for the calibration of audiometric equipment - Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphonesAtcelts
9802EN ISO 7235:2003Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss (ISO 7235:2003)Atcelts
9820EN ISO 11200:1995/AC:1997Acoustics - 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 other specified positions (ISO 11200:1995)Atcelts
32576EN ISO 11200:2009Acoustics - 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 11200:1995, including Cor 1:1997)Atcelts
32577EN ISO 11201:2009Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels at a work station and at other specified positions - Engineering method in an essentially free field over a reflecting plane (ISO 11201:1995, including Cor 1:1997)Atcelts
9785LVS EN ISO 8253-2:2001Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure tone and narrow-band test signalsAtcelts
32580EN ISO 11204:2009Acoustics - 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, including Cor 1:1997)Atcelts
9803LVS EN ISO 7029:2001Acoustics - Statistical distribution of hearing thresholds as a function of ageAtcelts
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