Standard Code | Standard Title | Standard Class | Order |
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GB/T 43537-2023 |
Sound system equipment Headphones and personal music players Maximum sound pressure level measurement method {译} 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 Measurement sound pressure |
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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 Measurement sound pressure |
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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 Measurement sound pressure |
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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 Measurement sound pressure |
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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 Measurement sound pressure |
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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 Measurement sound pressure |
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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 Measurement sound pressure |
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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 Measurement sound pressure |
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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 Measurement sound pressure |
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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 Measurement sound pressure |
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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 Measurement sound pressure |
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GB/T 25371-2010 |
Foundry machinery - Measurement method of sound pressure level 铸造机械 噪声声压级测量方法 |
China National Standards Measurement sound pressure |
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GB/T 12303-2009 |
Measurement of sound pressure level for sound signal appliances by seagoing vessel 海船声号器具的声压级测量 |
China National Standards Measurement sound pressure |
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GB/T 23281-2009 |
Metal forming machinery -noise measurement method of sound pressure levels 锻压机械噪声声压级测量方法 |
China National Standards Measurement sound pressure |
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GB/T 16769-2008 |
Metal-cutting machine tools - Measurement method of sound pressure level 金属切削机床 噪声声压级测量方法 |
China National Standards Measurement sound pressure |
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GB/T 20248-2006 |
Acoustics - Measurement of sound pressure levels in the interior of aircraft during flight 声学 飞行中飞机舱内声压级的测量 |
China National Standards Measurement sound pressure |
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GB/T 17248.5-1999 |
Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at other specified positions--Method requiring environmental corrections 声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 环境修正法 |
China National Standards Measurement sound pressure |
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GB/T 17248.3-1999 |
Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at other specified positions--Survey method in situ 声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 现场简易法 |
China National Standards Measurement sound pressure |
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GB/T 17248.2-1999 |
Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at otherspecified positions--Engineering method in an essentially free field over a reflecting plane 声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 一个反射面上方近似自由场的工程法 |
China National Standards Measurement sound pressure |
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GB/T 17561-1998 |
Instruments for the measurement of sound intensity--Measurement with pairs of pressure sensing microphones 声强测量仪 用声压传声器对测量 |
China National Standards Measurement sound pressure |
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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 Measurement sound pressure |
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