Acoustics - Measurement of noise inside motor vehicles - Method relating to public transportation vehicles of the bus type.
发布日期:2015-09-01 实施日期:2015-09-01
发布日期:2016-09-01 实施日期:2016-09-01
发布日期:2015-08-01 实施日期:2015-08-01
实施日期:2011-12-01
Electroacoustics. Audiometric equipment. Part 1:Equipment for pure-tone audiometry
适用范围:IEC 60645-1:2012 specifies general requirements for audiometers and particular requirements for pure-tone audiometers designed for use in determining hearing threshold levels,relative to standard refer...
实施日期:2012-02-16
发布日期:2015-09-15 实施日期:2015-09-15
发布日期:2015-01-01 实施日期:2015-01-01
发布日期:2016-07-01 实施日期:2016-07-01
Acoustics - Laboratory measurement of sound insulation of building elements - Part 2: Measurement of airborne sound insulation (ISO 10140-2:2010); German version EN ISO 10140-2:2010
适用范围:This part of ISO 10140 specifies a laboratory method for measuring the airborne sound insulation of building products, such as walls, floors, doors, windows, shutters, facade elements, facades, glazing...
实施日期:2010-12-01
Industrial-process control valves - Part 8-2: Noise considerations - Laboratory measurement of noise generated by hydrodynamic flow through control valves
适用范围:IEC 60534-8-2:2011 includes the method for measuring the sound pressure level due to liquid flow through a control valve and the method for determining the characteristic increase of noise due to the o...
发布日期:2011-10-12 实施日期:2011-10-12
Acoustics - Declaration and verification of noise emission values of machinery and equipment
适用范围:This International Standard--gives information on the declaration of noise emission values,-- describes acoustical and product information to be presented in technical documents for the pur...
实施日期:2009-11-01
Acoustics. Field measurement of sound insulation in buildings and of building elements. Part 1: Airborne sound insulation
实施日期:2014-02-01
Electroacoustics - Sound level meters - Part 2: Pattern evaluation tests
发布日期:2014-06-01 实施日期:2014-06-01
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