HJ/T90-2004
声屏障声学设计和测量规范
2004-07-12
HJ/T 90-2004
声屏障声学设计和测量规范
Norm on acoustical design and measurement of noise barriers
2004-07-12
GB/T 19887-2005
声学 可移动屏障声衰减的现场测量
Acoustics-Measurement of the in situ sound attenuation of a removable screen
2005-09-09
BS EN 16727-2-2-2016
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Non-acoustic performance-Mechanical performance under dynamic loadings caused by passing trains. Calculation method
铁路应用 轨道作用于空气声传播的隔音屏障和相关装置 非声学性能
2016-05-31
BS EN 16727-3-2017
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Non-acoustic performance-General safety and environmental requirements
铁路应用 轨道作用于空气声传播的隔音屏障和相关装置 非声学性能
2017-01-31
JIS A 1430-2009
Acoustics -- Field measurements of airborne sound insulation of facade elements and facades
声学——立面构件和立面空气声隔声的现场测量
2009-01-01
JT/T 646.3-2017
公路声屏障 第3部分：声学设计方法
Highway noise barries——Part 3
2017-09-29
GB/T 19884-2005
声学 各种户外声屏障插入损失的现场测定
Acoustics-In-situ determination of insertion loss of outdoor noise barriers of all types
2005-09-09
BS EN ISO 10140-1-2021
Acoustics. Laboratory measurement of sound insulation of building elements-Application rules for specific products
声学建筑构件隔声的实验室测量
2021-05-28
BS EN ISO 10140-3-2021
Acoustics. Laboratory measurement of sound insulation of building elements-Measurement of impact sound insulation
声学建筑构件隔声的实验室测量
2021-05-11
BS EN ISO 10140-2-2021
Acoustics. Laboratory measurement of sound insulation of building elements-Measurement of airborne sound insulation
声学建筑构件隔声的实验室测量
2021-05-11
BS EN ISO 10140-5-2021
Acoustics. Laboratory measurement of sound insulation of building elements-Requirements for test facilities and equipment
声学建筑构件隔声的实验室测量
2021-05-12
BS EN ISO 10140-4-2021
Acoustics. Laboratory measurement of sound insulation of building elements-Measurement procedures and requirements
声学建筑构件隔声的实验室测量
2021-05-11
BS PD CEN/TS 16272-5-2014
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance-Intrinsic characteristics. In situ values of sound reflection under direct sound field conditions
铁路应用 轨道作用于空气声传播的隔音屏障和相关装置 测定声学性能的试验方法
2014-05-31
BS EN 16951-1-2018
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Procedures for assessing long term performance-Acoustic characteristics
铁路应用 轨道作用于空气声传播的隔音屏障和相关装置 评估长期绩效的程序 声学特性
2018-06-05
BS EN 16272-2-2012
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance-Intrinsic characteristics. Airborne sound insulation in the laboratory under diffuse sound field conditions
铁路应用 轨道作用于空气声传播的隔音屏障和相关装置 测定声学性能的试验方法
2012-11-30
BS EN 16272-1-2012
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance-Intrinsic characteristics. Sound absorption in the laboratory under diffuse sound field conditions
铁路应用 轨道作用于空气声传播的隔音屏障和相关装置 测定声学性能的试验方法
2012-11-30
BS EN 16272-6-2014
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance-Intrinsic characteristics. In situ values of airborne sound insulation under direct sound field conditions
铁路应用 轨道作用于空气声传播的隔音屏障和相关装置 测定声学性能的试验方法
2014-11-30
BS PD CEN/TS 16272-7-2015
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance-Extrinsic characteristics. In situ values of insertion loss
铁路应用 轨道作用于空气声传播的隔音屏障和相关装置 测定声学性能的试验方法
2015-10-31
BS EN 16272-4-2016
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance-Intrinsic characteristics. In situ values of sound diffraction under direct sound field
铁路应用 轨道作用于空气声传播的隔音屏障和相关装置 测定声学性能的试验方法
2016-10-31