Industrial fans -- Determination of fan sound power levels under standardized laboratory conditions -- Part 1: General overview
适用范围:ISO 13347:2004 deals with the determination of the acoustic performance of industrial fans. In addition, it may be used to determine the acoustic performance of fans combined with an ancillary device s...
发布日期:2004-08-01 实施日期:2004-08-01
发布日期:2012-05-31
Valves for building. Ball float valves for flushing tanks. General technical specifications.
Electroacoustics - Hearing aids - Part 8: Methods of measurement of performance characteristics of hearing aids under simulated [in situ] working conditions
适用范围:Describes methods for a test which simulates the acoustical effects of a median adult wearer on the performance of a hearing aid. Establishes certain guidelines for simulated in situ measurements of he...
发布日期:2005-10-19 实施日期:2005-10-19
Road vehicles -- Sound signalling devices -- Tests after mounting on vehicle
适用范围:ISO 6969:2004 specifies the testing of sound signalling devices in accordance with ISO 512, to be carried out after mounting on the vehicle.
发布日期:2004-07-01 实施日期:2004-07-01
Industrial fans -- Determination of fan sound power levels under standardized laboratory conditions -- Part 2: Reverberant room method
适用范围:ISO 13347-2:2004 gives a detailed description of reverberant room methods for the determination of fan sound power levels. It is for use under standardized laboratory conditions and recognises that tes...
发布日期:2004-08-01 实施日期:2004-08-01
Sanit?rarmaturen. Mechanisch einstellbare Mischer (PN 10). Allgemeine technische Spezifikation Sanitary tapware. Mechanical mixing valves (PN 10). General technical specifications Robinetterie sanitair...
适用范围:This European Standard specifies: the dimensional, leaktightness, pressure resistance, hydraulic performance, mechanical strength, enduranceand acoustic characteristics with which mechanical mixing va...
实施日期:2008-12-31
Gehoerschuetzer. Sicherheitstechnische Anforderungen und Pruefungen. Kapselgehoerschuetzer mit aktiver Geraeuschkompensation Hearing protectors Safety requirements and testing Part 5:Active noise reduc...
适用范围:This European Standard is concerned with active noise reduction (ANR) ear-muffs. It specifies additionalconstructional, design and performance requirements, methods of test, marking requirements and us...
实施日期:2002-12-23
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...
实施日期:2011-01-01
Acoustics and vibration - Laboratory measurement of vibro-acoustic transfer properties of resilient elements - Part 1: Principles and guidelines
适用范围:This part of ISO 10846 explains the principles underlying ISO 10846 2, ISO 10846-3, ISO 10846-4 andISO 10846-5 for determining the transfer properties of resilient elements from laboratory measurements...
实施日期:2008-11-01
Electroacoustics. Hearing aids. Measurement of the performance characteristics of hearing aids for production, supply and delivery quality assurance purposes
适用范围:This part of IEC 60118 gives recommendations for the measurement of the performancecharacteristics of air-conduction hearing aids of a particular model for production, supply anddelivery quality assura...
实施日期:2006-02-14
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics of airborne sound insulation; German version EN 1793-2:1997
适用范围:The document specifies the laboratory method for measuring the airborne sound insulation performance of roadside noise barriers. It covers assessment of the intrinsic performance of barriers which can ...
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