China sound GB Standards English PDF List

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China "sound" GB Standards English PDF List:

Standard Code	Standard Title	Standard Class	Order
GB/T 44050.2-2024	Hydraulic transmission-Determination of oil noise characteristics-Part 2: Measurement of oil sound velocity in pipelines 液压传动-油液噪声特性测定-第2部分：管道中油液声速的测量	China National Standards sound	English PDF
GB/T 44110-2024	Satellite navigation positioning sounding system - Ground receiver 卫星导航定位探空系统-地面接收机	China National Standards sound	English PDF
GB/T 34877.4-2024	Industrial fans-Determination of sound power level of fans under standard laboratory conditions-Part 4: Sound intensity method 工业风机-标准实验室条件下风机声功率级的测定-第4部分：声强法	China National Standards sound	English PDF
GB/T 44038-2024	Vehicle reversing warning sound requirements and test methods 车辆倒车提示音要求及试验方法	China National Standards sound	English PDF
GB/T 43944-2024	Ship interior materials =Measuring method for weighted sound insulation index of materials 船舶内装材料计权隔声指数测量方法	China National Standards sound	English PDF
GB/T 43537-2023	sound system equipment Headphones and personal music players Maximum sound pressure level measurement method 声系统设备耳机及个人音乐播放器最大声压级测量方法	China National Standards sound	English PDF
GB/T 34877.2-2023	Industrial fans - Determination of fan sound power levels under standard laboratory conditions - Part 2: Reverberation chamber method 工业风机标准实验室条件下风机声功率级的测定第2部分：混响室法	China National Standards sound	English PDF
GB/T 34877.1-2023	Industrial fans - Determination of fan sound power levels under standard laboratory conditions - Part 1: General requirements 工业风机标准实验室条件下风机声功率级的测定第1部分：通用要求	China National Standards sound	English PDF
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 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 sound	English PDF
GB/T 43073-2023	Pneumatics - Test method for measuring sound pressure levels of exhaust mufflers 气动测量排气消声器声压级的试验方法	China National Standards sound	English PDF
GB/T 42552.1-2023	Acoustics - Laboratory method for measuring impact sound improvement of cladding with small slab modules - Part 1: Heavy dense slabs 声学小楼板模块测量覆面层撞击声改善量的实验室方法第1部分：重质密实楼板	China National Standards sound	English PDF
GB/T 42758-2023	Advanced sound system for program production 用于节目制作的先进声音系统	China National Standards sound	English PDF
GB/T 21228.2-2023	Acoustics - Surface sound scattering properties - Part 2: Free-field directional diffusion coefficient measurement 声学表面声散射特性第2部分：自由场方向性扩散系数测量	China National Standards sound	English PDF
GB/T 3785.2-2023	Electroacoustics - sound level meters - Part 2: Type evaluation tests 电声学声级计第2部分：型式评价试验	China National Standards sound	English PDF
GB/T 3785.1-2023	Electroacoustics - sound level meters - Part 1: Specifications 电声学声级计第1部分：规范	China National Standards sound	English PDF
GB/T 42553-2023	Electroacoustics - Method for determining free-field response corrections for sound level meters 电声学确定声级计自由场响应修正值的方法	China National Standards sound	English PDF
GB/T 1094.101-2023	Power transformers - Part 101: Determination of sound levels - Application guidelines 电力变压器第101部分：声级测定应用导则	China National Standards sound	English PDF
GB/T 16731-2023	Classification of sound-absorbing performance of building sound-absorbing products 建筑吸声产品的吸声性能分级	China National Standards sound	English PDF
GB/T 42395.1-2023	Ergonomics - sound quality limits and test methods for noise from household appliances - Part 1: Refrigerators 人类工效学家电噪声声品质限值和测试方法第1部分：冰箱	China National Standards sound	English PDF
GB/T 19889.7-2022	Acoustics - Measurement of sound insulation of buildings and building components - Part 7: In situ measurement of impact sound insulation 声学建筑和建筑构件隔声测量第7部分：撞击声隔声的现场测量	China National Standards 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 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 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 sound	English PDF
GB/T 41283.1-2022	Acoustics soundscape Part 1: Definition and Conceptual Framework 声学声景观第1部分：定义和概念性框架	China National Standards sound	English PDF
GB/T 1094.10-2022	Power transformers - Part 10: Determination of sound levels 电力变压器第10部分：声级测定	China National Standards sound	English PDF
GB/T 41993-2022	sound signaling devices for household and similar purposes 家用和类似用途的声音信号装置	China National Standards sound	English PDF
GB/T 41890.1-2022	Ships and marine technology—Model test methods for propeller cavitation noise during ship design—Part 1: sound source level assessment 船舶与海上技术船舶设计过程中螺旋桨空化噪声模型试验方法第1部分：声源级评估	China National Standards sound	English PDF
GB/T 40324-2021	Non-destructive testing—Testing method for large diameter round bars by focused ultrasound 无损检测大直径圆棒聚焦超声检测方法	China National Standards sound	English PDF
GB/T 39796-2021	Test method for airbone sound insulating properties of glass used on multipe units 动车组玻璃隔声性能试验方法	China National Standards sound	English PDF
GB/T 19322.1-2021	Small craft -- Airborne sound emitted by powered recreational craft -- Part 1: Pass-by measurement procedures 小艇机动游艇空气噪声第1部分：通过测量程序	China National Standards sound	English PDF
GB/T 39088-2020	Ships and marine technology—sound reception systems 船舶和海上技术声响接收系统	China National Standards sound	English PDF
GB/T 38811-2020	Metallic materials—Residual stress—Method of sound beam control 金属材料残余应力声束控制法	China National Standards sound	English PDF
GB/T 39526-2020	Classification and test method for airborne sound insulation performance of curtain wall 建筑幕墙空气声隔声性能分级及检测方法	China National Standards sound	English PDF
GB/T 18852-2020	Non-destructive testing—Ultrasonic testing—Reference blocks and test procedures for the characterization of contact probe sound beams 无损检测超声检测测量接触探头声束特性的参考试块和方法	China National Standards sound	English PDF
GB/T 30269.304-2019	Information technology—Sensor networks—Part 304:Communication and information exchange:Technical requirements of soundwave communication system 信息技术传感器网络第304部分:通信与信息交换:声波通信系统技术要求	China National Standards sound	English PDF
GB/T 5494-2019	Inspection of grain and oils—Determination of foreign matter and unsound kernels of grain and oilseeds 粮油检验粮食、油料的杂质、不完善粒检验	China National Standards sound	English PDF
GB/T 51335-2018	sound barrier structure technical standard 声屏障结构技术标准	China National Standards 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 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 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 sound	English PDF
GB/T 3785.3-2018	Electroacoustics—sound level meters—Part 3: Periodic tests 电声学声级计第3部分：周期试验	China National Standards 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 sound	English PDF
GB/T 12060.16-2017	sound system equipment—Part 16: Objective rating of speech intelligibility by speech transmission index 声系统设备第16部分：通过语音传输指数客观评价言语可懂度	China National Standards sound	English PDF
GB/T 34877.3-2017	Industrial fans—Determination of fan sound power levels under standardized laboratory conditions—Part3:Enveloping surface methods 工业风机标准实验室条件下风机声功率级的测定第3部分：包络面法	China National Standards sound	English PDF
GB/T 34834-2017	Acoustics—Framework for calculating a distribution of sound exposure levels for impulsive sound events for the purposes of environmental noise assessment 声学环境噪声评价中脉冲声事件暴露声级分布的计算方法	China National Standards sound	English PDF
GB/T 34562-2017	Woolen products for sound absorption and thermal insulation 羊毛吸声绝热制品	China National Standards sound	English PDF
GB/T 34388-2017	Foundry machinery—Noise measurement method of sound power levels 铸造机械噪声声功率级测量方法	China National Standards sound	English PDF
GB/T 19322.2-2017	Small craft—Airborne sound emitted by powered recreational craft—Part 2: Sound assessment using reference craft 小艇机动游艇空气噪声第2部分：用标准艇进行噪声评估	China National Standards sound	English PDF
GB/T 19322.3-2017	Small craft—Airborne sound emitted by powered recreational craft—Part 3: Sound assessment using calculation measurement procedures 小艇机动游艇空气噪声第3部分：用计算和测量程序进行噪声评估	China National Standards sound	English PDF
GB/T 33928-2017	Reciprocating internal combustion engines—Measurement method for exhaust silencers—sound power level of exhaust noise and insertion loss using sound pressure and power loss ratio 往复式内燃机排气消声器测量方法声压法排气噪声声功率级和插入损失及功率损失比	China National Standards sound	English PDF
GB/T 33981-2017	Standard practice for the measurement of sound pressure levels on high-voltage alternating current circuit-breakers 高压交流断路器声压级测量的标准规程	China National Standards sound	English PDF
GB/T 33771-2017	sound system equipment—Electroacoustical transducers—Measurement of suspension parts 声系统设备电声换能器悬置部件的测量	China National Standards sound	English PDF
GB/T 33769-2017	sound system equipment—Electroacoustical transducers—Measurement of large signal parameters 声系统设备电声换能器大信号参数的测量	China National Standards sound	English PDF
GB/T 12060.1-2017	sound system equipment—Part 1：General 声系统设备第1部分：概述	China National Standards sound	English PDF
GB/T 33856-2017	Methods of measurement for main characteristics of equipments of sound systems for emergency purposes 应急声系统设备主要性能测试方法	China National Standards sound	English PDF
GB/T 33620-2017	Textiles—Testing and evaluation of sound absorption property 纺织品吸音性能的检测和评价	China National Standards sound	English PDF
GB/T 33800-2017	Ships and marine technology—Ship recycling management systems—Specifications for management systems for safe and environmentally sound ship recycling facilites 船舶与海上技术拆船管理体系拆船厂安全与环境无害化管理体系规范	China National Standards sound	English PDF
GB/T 1859.4-2017	Reciprocating internal combustion engines—Measurement of sound power levels using sound pressure—Part 4:Survey method using a reference sound source 往复式内燃机声压法声功率级的测定第4部分：使用标准声源简易法	China National Standards sound	English PDF
GB/T 22036-2017	Coast-by methods for measurement of tyre-to-road sound emission 轮胎惯性滑行通过噪声测试方法	China National Standards 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 sound	English PDF
GB/T 19889.18-2017	Acoustics—Measurement of sound insulation in buildings and of building elements—Part 18: Laboratory measurement of sound generated by rainfall on building elements 声学建筑和建筑构件隔声测量第18部分：建筑构件雨噪声隔声的实验室测量	China National Standards sound	English PDF
GB/T 14365-2017	Acoustics—Measurements of sound pressure level emitted by stationary road vehicles 声学机动车辆定置噪声声压级测量方法	China National Standards sound	English PDF
GB/T 27992.3-2016	Instruments for water-depth measurement—Part 3: Echo sounder 水深测量仪器第3部分：超声波测深仪	China National Standards 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 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 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 sound	English PDF
GB/T 32523-2016	Acoustics—Measurement of sound pressure reflection coefficient, sound pressure transmission coefficient and absorption coefficient for underwater acoustical material sample—Travelling wave tube method 声学水声材料样品声压反射系数、声压透射系数和吸声系数的测量行波管法	China National Standards 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 sound	English PDF
GB/T 16296.2-2016	Acoustics—Audiometric test methods—Part 2: sound-field audiometry with pure-tone and narrow-band test signals 声学测听方法第2部分：用纯音及窄带测试信号的声场测听	China National Standards sound	English PDF
GB/T 1859.3-2015	Reciprocating internal combustion engines—Measurement of sound power level using sound pressure—Part 3: Precision methods for hemi-anechoic rooms 往复式内燃机声压法声功率级的测定第3部分：半消声室精密法	China National Standards sound	English PDF
GB/T 1859.2-2015	Reciprocating internal combustion engines—Measurement of sound power level using sound pressure—Part 2: Survey method 往复式内燃机声压法声功率级的测定第2部分：简易法	China National Standards sound	English PDF
GB/T 1859.1-2015	Reciprocating internal combustion engines—Measurement of sound power level using sound pressure—Part 1: Engineering method 往复式内燃机声压法声功率级的测定第1部分：工程法	China National Standards sound	English PDF
GB/T 13919-2015	35mm cinematography—Technical specification of magnetic sound test film 35mm电影磁性声带检验片技术规范	China National Standards sound	English PDF
GB/T 31976-2015	Aluminium alloy sheets used for sound-absorbing composite panel with through-hole 复合通孔吸声用铝合金板材	China National Standards sound	English PDF
GB/T 14255-2015	Household sewing machines head—Method of sound power levels of noise emitted 家用缝纫机机头噪声声功率级的测试方法	China National Standards sound	English PDF
GB/T 31884-2015	Automatic detection system of tire/pavement noise using the on-board sound intensity method 车载式轮胎路面噪声自动测试系统	China National Standards sound	English PDF
GB/T 30649-2014	Rubber Articles for sound barriers 声屏障用橡胶件	China National Standards sound	English PDF
GB/T 31004.3-2014	Acoustics―Measurement of sound insulation in buildings and of building elements using sound intensity―Part 3: Laboratory measurements at low frequencies 声学建筑和建筑构件隔声声强法测量第3部分：低频段的实验室测量	China National Standards sound	English PDF
GB/T 31004.2-2014	Acoustics―Measurement of sound insulation in buildings and of building elements using sound intensity―Part 2: Field measurements 声学建筑和建筑构件隔声声强法测量第2部分：现场测量	China National Standards sound	English PDF
GB/T 31004.1-2014	Acoustics―Measurement of sound insulation in buildings and of building elements using sound intensity―Part 1: Laboratory measurements 声学建筑和建筑构件隔声声强法测量第1部分：实验室测量	China National Standards 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 sound	English PDF
GB/T 30500-2014	Ultrasonic gas flow meter performance online audit―Method using speed of sound checking 气体超声流量计使用中检验声速检验法	China National Standards sound	English PDF
GB/T 12060.7-2013	sound system equipment—Part 7：Methods of measurement on headphones and earphones 声系统设备第7部分：头戴耳机和耳机测量方法	China National Standards sound	English PDF
GB 50949-2013	Construction code for sound reinforcement system 扩声系统工程施工规范	China National Standards sound	English PDF
GB 13837-2012	sound and television broadcast receivers and associated equipment - Radio disturbance characteristics - Limits and methods of measurement 声音和电视广播接收机及有关设备无线电骚扰特性限值和测量方法	China National Standards sound	English PDF
GB/T 9374-2012	Basic parameters for sound broadcasting receivers 声音广播接收机基本参数	China National Standards sound	English PDF
GB/T 13187-2012	Magnetic tape sound recording and reproducing systems - General conditions and requirements 磁带录放音系统一般条件与要求	China National Standards sound	English PDF
GB/T 12060.4-2012	sound system equipment - Part 4: Methods of measurement for microphones 声系统设备第4部分：传声器测量方法	China National Standards sound	English PDF
GB/T 12060.11-2012	sound system equipment - Part 11：Application of connectors for the interconnection of sound system equipment 声系统设备第11部分：声系统设备互连用连接器的应用	China National Standards sound	English PDF
GB/T 17249.3-2012	Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: sound propagation and noise prediction in workrooms 声学低噪声工作场所设计指南第3部分：工作间内的声传播和噪声预测	China National Standards sound	English PDF
GB/T 17147-2012	Measurement of audio-frequency noise voltage level in sound broadcasting 声音广播中音频噪声电平的测量	China National Standards sound	English PDF
GB/T 27992.1-2011	Water depth finding equipment - Part 1：Hydrologic sounding rod 水深测量仪器第1部分：水文测杆	China National Standards 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 sound	English PDF
GB/T 9029-2011	Methods of the measurement of speed fluctuations in sound recording and reproducing equipment 录放音设备抖晃测量方法	China National Standards sound	English PDF
GB/T 27763-2011	Acoustics - Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance 声学评价工作间声学性能的空间声场分布曲线的测量方法及参量表述	China National Standards sound	English PDF
GB/T 2018-2011	Methods of measuring the characteristics of recording and reproducing equipment for sound on magnetic tape 磁带录音机测量方法	China National Standards sound	English PDF
GB/T 14369-2011	Acoustics - Measurement methods of insertion loss，echo reduction and sound absorption coefficient for underwater acoustical material samples 声学水声材料样品插入损失、回声降低和吸声系数的测量方法	China National Standards sound	English PDF
GB/T 12060.9-2011	sound system equipment - Part 9: Methods of measurement for artificial reverberation, time delay and frequency shift equipment 声系统设备第9部分：人工混响、时间延迟和移频装置测量方法	China National Standards sound	English PDF
GB/T 4959-2011	Methods of measurement for the characteristics of sound reinforcement in auditoria 厅堂扩声特性测量方法	China National Standards sound	English PDF
GB/T 28049-2011	Code for sound reinforcement system design of auditorium, gymnasiums and stadium 厅堂、体育场馆扩声系统设计规范	China National Standards sound	English PDF

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