China Acoustics Determination sound GB Standards List

China "Acoustics Determination sound" GB Standards List:

Standard Code	Standard Title	Standard Class	Order
GB/T 6881-2023	Acoustics - Determination of sound power level and sound energy level of noise sources by sound pressure method - Reverberation chamber precision method {译} 声学声压法测定噪声源声功率级和声能量级混响室精密法	China National Standards Acoustics Determination sound	English PDF
GB/T 3222.2-2022	Acoustics—Description, measurement and assessment of environmental noise—Part 2: Determination of sound pressure levels 声学环境噪声的描述、测量与评价第2部分：声压级测定	China National Standards Acoustics Determination sound	English PDF
GB/T 17248.1-2022	Acoustics—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 声学机器和设备发射的噪声测定工作位置和其他指定位置发射声压级的基础标准使用导则	China National Standards Acoustics Determination sound	English PDF
GB/T 19889.2-2022	Acoustics—Measurement of sound insulation in buildings and of building elements—Part 2 : Determination and application of measurement uncertainties 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	China National Standards Acoustics Determination sound	English PDF
GB/T 17248.2-2018	Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections 声学-机器和设备发射的噪声-在一个反射面上方可忽略环境修正的近似自由场测定工作位置和其他指定位置的发射声压级	China National Standards Acoustics Determination sound	English PDF
GB/T 17248.3-2018	Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections 声学-机器和设备发射的噪声-采用近似环境修正测定工作位置和其他指定位置的发射声压级	China National Standards Acoustics Determination sound	English PDF
GB/T 17248.5-2018	Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections 声学-机器和设备发射的噪声-采用准确环境修正测定工作位置和其他指定位置的发射声压级	China National Standards Acoustics Determination sound	English PDF
GB/T 6881.2-2017	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—Comparison method for a hard-walled test room 声学声压法测定噪声源声功率级和声能量级混响场内小型可移动声源工程法硬壁测试室比较法	China National Standards Acoustics Determination sound	English PDF
GB/T 3768-2017	Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane 声学声压法测定噪声源声功率级和声能量级采用反射面上方包络测量面的简易法	China National Standards Acoustics Determination sound	English PDF
GB/T 3767-2016	Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Engineering methods for an essentially free field over a reflecting plane 声学声压法测定噪声源声功率级和声能量级反射面上方近似自由场的工程法	China National Standards Acoustics Determination sound	English PDF
GB/T 32524.2-2016	Acoustics—Determination of sound power level and directivity character of power capacitor using sound pressure—Part 2: Engineering methods for an essentially free field over a reflecting plane 声学声压法测定电力电容器单元的声功率级和指向特性第2部分：反射面上方近似自由场的工程法	China National Standards Acoustics Determination sound	English PDF
GB/T 32524.1-2016	Acoustics—Determination of sound power level and directivity character of power capacitor unit using sound pressure—Part 1: Precision method for hemi-anechoic rooms 声学声压法测定电力电容器单元的声功率级和指向特性第1部分：半消声室精密法	China National Standards Acoustics Determination sound	English PDF
GB/T 6882-2016	Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Precision methods for anechoic rooms and hemi-anechoic rooms 声学声压法测定噪声源声功率级和声能量级消声室和半消声室精密法	China National Standards Acoustics Determination sound	English PDF
GB/T 17697-2014	Acoustics―Determination of sound power radiated into a duct by fans and other air-moving devices―In-duct method 声学风机和其它通风设备辐射入管道的声功率测定管道法	China National Standards Acoustics Determination sound	English PDF
GB/Z 27764-2011	Acoustics - Determination of sound transmission loss in impedance tubes - Transfer matrix method 声学阻抗管中传声损失的测量传递矩阵法	China National Standards Acoustics Determination sound	English PDF
GB/T 6882-2008	Acoustics - Determination of sound power levels of noise sources using pressure - Precision methods for anechoic and hemi-anechoic rooms 声学声压法测定噪声源声功率级消声室和半消声室精密法	China National Standards Acoustics Determination sound	English PDF
GB/T 16538-2008	Acoustics - Determination of sound power levels of noise sources using sound pressure - Comparison method in situ 声学声压法测定噪声源声功率级现场比较法	China National Standards Acoustics Determination sound	English PDF
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 声学风道末端装置、末端单元、风道闸门和阀噪声声功率级的混响室测定	China National Standards Acoustics Determination sound	English PDF
GB/T 17248.6-2007	Acoustics - Noise emitted by machinery and equipment - Engineering method for the determination of emission sound pressure levels in situ at the work station and at other specified positions using sound intensity 声学机器和设备发射的噪声声强法现场测定工作位置和其它指定位置发射声压级的工程法	China National Standards Acoustics Determination sound	English PDF
GB/T 14367-2006	Acoustics―Determination of sound power levels of noise sources―Guidelines for the use of basic standards 声学噪声源声功率级的测定基础标准使用指南	China National Standards Acoustics Determination sound	English PDF
GB/T 20246-2006	Acoustics - Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment - Engineering method 声学用于评价环境声压级的多声源工厂的声功率级测定工程法	China National Standards Acoustics Determination sound	English PDF
GB/T 16404.3-2006	Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning 声学声强法测定噪声源声功率级第3部分：扫描测量精密法	China National Standards Acoustics Determination sound	English PDF
GB/T 19889.2-2005	Acoustics-Measurement of sound insulation in buildings and of building elements-Part2:Determination,verification and application of precision data 声学建筑和建筑构件隔声测量第2部分：数据精密度的确定、验证和应用	China National Standards Acoustics Determination sound	English PDF
GB/T 19888.1-2005	Acoustics-Stationary audible warning devices used outdoors-Part 1:Field measurements for determination of sound emission quantities 声学户外用固定式听觉报警器第1部分：声发射量的现场测定	China National Standards Acoustics Determination sound	English PDF
GB/T 19885-2005	Acoustics-Determination of sound insulation performance of cabins-laborartory and in situ measurements 声学隔声间的隔声性能测定实验室和现场测量	China National Standards Acoustics Determination sound	English PDF
GB/T 18696.1-2004	Acoustics--Determination of sound absorption coefficient and impedance in impedance tubes--Part 1:Method using standing wave ratio 声学阻抗管中吸声系数和声阻抗的测量第1部分:驻波比法	China National Standards Acoustics Determination sound	English PDF
GB/T 4129-2003	Acoustics--Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels 声学用于声功率级测定的标准声源的性能与校准要求	China National Standards Acoustics Determination sound	English PDF
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 声学声压法测定噪声源声功率级混响场中小型可移动声源工程法第2部分:专用混响测试室法	China National Standards Acoustics Determination sound	English PDF
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 声学声压法测定噪声源声功率级混响场中小型可移动声源工程法第1部分:硬壁测试室比较法	China National Standards Acoustics Determination sound	English PDF
GB/T 6881.1-2002	Acoustics--Determination of sound power levels of noise sources using sound pressure--Precision methods for reverberation rooms 声学声压法测定噪声源声功率级混响室精密法	China National Standards Acoustics Determination sound	English PDF
GB/T 18699.2-2002	Acoustics--Determination of sound insulation performances of enclosures--Part 2:Measurements in situ (for acceptance and verification purposes) 声学隔声罩的隔声性能测定第2部分:现场测量(验收和验证用)	China National Standards Acoustics Determination sound	English PDF
GB/T 18699.1-2002	Acoustics--Determination of sound insulation performances of enclosures--Part 1:Measurements under laboratory conditions (for declaration purposes) 声学隔声罩的隔声性能测定第1部分:实验室条件下测量(标示用)	China National Standards Acoustics Determination sound	English PDF
GB/T 18696.2-2002	Acoustics--Determination of sound absorption coefficient and impedance in impedance tubes--Part 2:Transfer function method 声学阻抗管中吸声系数和声阻抗的测量第2部分:传递函数法	China National Standards Acoustics Determination sound	English PDF
GB/T 17248.1-2000	Acoustics--Noise emitted by machinery and equipment--Guidelines forthe use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions 声学机器和设备发射的噪声测定工作位置和其他指定位置发射声压级的基础标准使用导则	China National Standards Acoustics Determination sound	English PDF
GB/T 16404.2-1999	Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 2:Measurement by scanning 声学声强法测定噪声源的声功率级第2部分:扫描测量	China National Standards Acoustics Determination sound	English PDF
GB/T 17248.4-1998	Acoustics--Noise emitted by machinery and equipment--Determination of emission sound pressure level at a work station and at other specified position from the sound power level 声学机器和设备发射的噪声由声功率级确定工作位置和其他指定位置的发射声压级	China National Standards Acoustics Determination sound	English PDF
GB/T 16539-1996	Acoustics--Determination of sound power levels of noise sources using vibration velocity--Measurement for seal machinery 声学振速法测定噪声源声功率级用于封闭机器的测量	China National Standards Acoustics Determination sound	English PDF
GB/T 3768-1996	Acoustics--Determination of sound power levels of noise sources using sound pressure--Survey method using an enveloping measurement surface over a reflecting plane 声学声压法测定噪声源声功率级反射面上方采用包络测量表面的简易法	China National Standards Acoustics Determination sound	English PDF
GB/T 3767-1996	Acoustics--Determination of sound power levels of noise sources using sound pressure--Engineering method in an essentially free field over a reflecting plane 声学声压法测定噪声源声功率级反射面上方近似自由场的工程法	China National Standards Acoustics Determination sound	English PDF
GB/T 16404-1996	Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 1:Measurement at discrete points 声学声强法测定噪声源的声功率级第1部分:离散点上的测量	China National Standards Acoustics Determination sound	English PDF

Find out:40Items | To Page of: First -Previous-Next -Last | 1

- Since 2001 -
Focus on China Standards & Compliance Services

www.gbstandards.org
China National Standards