GB/T 19889.2-2022
声学 建筑和建筑构件隔声测量 第2部分:测量不确定度评定和应用
Acoustics—Measurement of sound insulation in buildings and of building elements—Part 2 : Determination and application of measurement uncertainties
- 实施日期
- 2022-10-01
- ICS 分类
- 17.140.01;91.120.20
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 38 条
GB/T 19889.2-2022
Acoustics—Measurement of sound insulation in buildings and of building elements—Part 2 : Determination and application of measurement uncertainties
GB/T 34828-2017
Acoustics—Test methods for the qualification of free-field environments
GB/Z 27764-2011
Acoustics - Determination of sound transmission loss in impedance tubes - Transfer matrix method
GB/T 12303-2009
Measurement of sound pressure level for sound signal appliances by seagoing vessel
GB/T 21229-2007
Acoustics - Determination of sound power levels of noise from air-terminal devices,air-terminal units,dampers and valves by measurement in a reverberation room
GB/T 21232-2007
Acoustics - Guidelines for noise control in offices and workrooms by means of acoustical screens
GB/T 20243.1-2006
Acoustics - Measurement of the influence of road surface on traffic noise Part 1: Statistical Pass-By method
GB/T 19887-2005
Acoustics-Measurement of the in situ sound attenuation of a removable screen
GB/T 19886-2005
Acoustics-Guidelines for noise control by enclosures and cabins
GB/T 19885-2005
Acoustics-Determination of sound insulation performance of cabins-laborartory and in situ measurements
GB/T 19884-2005
Acoustics-In-situ determination of insertion loss of outdoor noise barriers of all types
GB/T 19890-2005
Acoustics-High intensity focused ultrasound(HIFU)measurements of acoustic power and field characteristics
GB/T 18696.1-2004
Acoustics--Determination of sound absorption coefficient and impedance in impedance tubes--Part 1:Method using standing wave ratio
GB/T 4129-2003
Acoustics--Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels
GB/T 6881.1-2002
Acoustics--Determination of sound power levels of noise sources using sound pressure--Precision methods for reverberation rooms
GB/T 6881.3-2002
Acoustics--Determination of sound power levels of noise sources-using sound pressure--Engineering methods for small,movable sources in reverberant fields--Part 2:Methods for special reverberation test rooms
GB/T 6881.2-2002
Acoustics--Determination of sound power levels of noise sources--Engineering methods for small,movable sources in reverberant field--Part 1:Comparison method for hard-walled test rooms
GB/T 18699.2-2002
Acoustics--Determination of sound insulation performances of enclosures--Part 2:Measurements in situ (for acceptance and verification purposes)
GB/T 18699.1-2002
Acoustics--Determination of sound insulation performances of enclosures--Part 1:Measurements under laboratory conditions (for declaration purposes)
GB/T 18696.2-2002
Acoustics--Determination of sound absorption coefficient and impedance in impedance tubes--Part 2:Transfer function method