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GB/T 20247-2006
Acoustics - Measurement of
sound
absorption in a reverberation room
声学 混响室吸声测量
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
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
GB 50371-2006
Code for
sound
reinforcement system design of auditorium
厅堂扩声系统设计规范
GB/T 6404.1-2005
Acceptance code for gear units-Part1:Test code for airborne
sound
齿轮装置的验收规范 第1部分:空气传播噪声的试验规范
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
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
GB/T 19887-2005
Acoustics-Measurement of the in situ
sound
attenuation of a removable screen
声学 可移动屏障声衰减的现场测量
GB/T 19889.1-2005
Acoustics-Measurement of
sound
insulation in buildings and of building elements-Part 1:Requirements for laboratory test facilities with suppressed flanking transmission
声学 建筑和建筑构件隔声测量 第1部分:侧向传声受抑制的实验室测试 设施要求
GB/T 19889.4-2005
Acoustics-Measurement of
sound
insulation in buildings and of building elements-Part4:Field measurements of airborne sound insulation between rooms
声学 建筑和建筑构件隔声测量 第4部分:房间之间空气声隔声的现场测量
GB/T 19889.6-2005
Acoustics-Measurement of
sound
insulation in buildings and of building elements-Part 6:Laboratory measurements of impact sound insulation of floors
声学 建筑和建筑构件隔声测量 第6部分:楼板撞击声隔声的实验室测量
GB/T 19889.7-2005
Acoustics-Measurement of
sound
insulation in buildings and of building elements-Part 7:Field measurements of impact sound insulation of floors
声学 建筑和建筑构件隔声测量 第7部分:楼板撞击声隔声的现场测量
GB/T 19890-2005
Acoustics-High intensity focused ultra
sound
(HIFU)measurements of acoustic power and field characteristics
声学 高强度聚焦超声(HIFU)声功率和声场特性的测量
GB/T 19889.3-2005
Acoustics-Measurement of
sound
insulation in buildings and of building elements-Part 3:Laboratory measurements of airborne sound insulation of building elements
声学 建筑和建筑构件隔声测量 第3部分:建筑构件空气声隔声的实验室测量
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
GB 50121-2005
Standard for assessment of building
sound
insulation
建筑隔声评价标准
GB/T 7584.1-2004
Acoustics--Hearing protectors--Part 1:Subjective method for the measurement of
sound
attenuation
声学 护听器 第1部分:声衰减测量的主观方法
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
GB/T 4854.1-2004
Acoustics--Reference zero for the calibration of audiometric equipment--Part1:Reference equivalent threshold
sound
pressure levels for pure tones and supra-aural earphones
声学 校准测听设备的基准零级 第1部分:压耳式耳机纯音基准等效阈声压级
GB/T 19513-2004
Acoustics--Measurement ofoffice screen
sound
attenuation under specific laboratory conditions
声学 规定实验室条件下办公室屏障声衰减的测量
GB/T 4980-2003
Determination of
sound
level for noise emitted by displacement compressors
容积式压缩机噪声的测定
GB/T 1094.10-2003
Power transformers--Part 10: Determination of
sound
levels
电力变压器 第10部分:声级测定
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
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
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
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)
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
GB/T 7965-2002
Acoustics--Measurement of underwater
sound
trans-ducers
声学 水声换能器测量
GB/T 7967-2002
Acoustics--High-power characteristics of underwater
sound
projectors and their measurements
声学 水声发射器的大功率特性和测量
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
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)
GB/T 18694-2002
Non-destructive testing--Ultrasonic inspection--Characterization of search unit and
sound
field
无损检测 超声检验 探头及其声场的表征
GB 13836-2000
Cabled distributionsystems for television and
sound
signals--Part 2:Electromagnetic compatibility of equipment
电视和声音信号电缆分配系统 第2部分:设备的电磁兼容
GB/T 4639-2000
Cinematography--Monophonic 35mm negative photographic
sound
record on 35 mm motion-picture film--Position and maximum width dimensions
35mm单声道电影光学声底片上声迹的位置和最大宽度尺寸
GB/T 18022-2000
Acoustics--Methods for measuring the longitudinal
sound
speed and attenuation coefficient of rubbers and plastics in the frequency range 1 MHz to 10 MHz
声学 1~10 MHz频率范围内橡胶和塑料纵波声速与衰减系数的测量方法
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
GB/T 17247.1-2000
Acoustics--Attenuation of
sound
during propagation outdoors--Part 1:Calculation of the absorption of sound by the atmosphere
声学 户外声传播衰减 第1部分:大气声吸收的计算
GB/T 4311-2000
Technical specifications for FM
sound
broadcasting at VHF
米波调频广播技术规范
GB/T 7584.2-1999
Acoustics--Hearing protectors--Part 2:Estimation of effective A-weighted
sound
pressure levels when hearing protectors are worn
声学 护听器 第2部分:戴护听器时有效的A计权声压级估算
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
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
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
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
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
GB/T 17312-1998
Random-incidence and diffuse-field calibration of
sound
level meters
声级计的无规入射和扩散场校准
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
GB/T 17247.2-1998
Acoustics--Attenuation of
sound
during propagation outdoors--Part 2:General method of calculation
声学 户外声传播的衰减 第2部分:一般计算方法
GB/T 4638-1997
Picture image area and photographic
sound
record on 35mm motion-picture release prints--Position and dimensions
35mm电影发行拷贝上画面和光学声迹的位置和尺寸
GB/T 16851-1997
sound
systems for emergency purposes
应急声系统
GB 16788-1997
Measurements and limits of immunity of cabled distribution systems primarily intended for
sound
and television signals operating between 30MHz and 1GHz
30 MHz~1GHz 声音和电视信号电缆分配系统抗扰度测量方法和限值
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