声功率测量的标准

happyman

最基本的标准就是ISO系列的标准，大约有十几个，从最通用的ISO3740系列开始，然后衍生出一些针对特定行业或者被测物体的ISO标准。
各个国家以上述标准为蓝本，分别衍生出自己的国家标准，大家最熟悉的就是GB系列，其他国家比较知名的有美国的ANSI系列，英国的BS系列等。
有时间把这些标准的目录列出来供大家参考。

VIz_Jaqtaar

十分期待！正好学习一下。关注ing

happyman

ISO 3740        Acoustics - Determination of sound power levels of noise sources - Guidelines for the use of basic standards
ISO 3741        Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for reverberation rooms
ISO 3742       Acoustics; determination of sound power levels of noise sources; precision methods for discrete-frequency and narrow-band sources in reverberation rooms
ISO 3743-1       Acoustics - Determination of sound power levels of noise sources - Engineering methods for small, movable sources in reverberant fields - Part 1: Comparison method for hard-walled test rooms
ISO 3743-2       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
ISO 3744         Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering method in an essentially free field over a reflecting plane
ISO 3745        Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for anechoic and hemi-anechoic rooms
ISO 3746         Acoustics - Determination of sound power levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane
ISO 3747           Acoustics - Determination of sound power levels of noise sources using sound pressure - Comparison method in situ

happyman

ISO 9614-1                Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points
ISO 9614-2                Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 2: Measurement by scanning
ISO 9614-3                Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning

happyman

ANSI S12.1                        American National Standard Guidelines for thePreparation of Standard Procedures for the Determination of Noise Emission from sources
ANSI S12.2                         American National Standard Guidelines for Room oise
ANSI S12.3                        American National Standard  Statitical Methods for Determining and Verifying State Noise Emission of Machinery and Equipment
ANSI S12.4                        
ANSI S12.5                        American national Standard Requirements for the performance and calibration of reference sound source
ANSI S12.6                        American National Standard mehods for measuring of real-ear attenuation of hearing protectors
ANSI S12.7                        American National Standard methods for measurement of impule noise
ANSI S12.8                        American National Standard methods for determination of insertion loss of outdoor noise barriers
ANSI S12.9.1                        American National Standard quantities and procedures for description and measurement of environment sound, part 1
ANSI S12.9.2                        American National Standard quantities and procedures for description and measurement of environment sound, part 2: measurement of long term wide area sound
ANSI S12.9.3                        American National Standard quantities and procedures for description and measurement of environment sound, part 3: short term meaurement with an observer present
ANSI S12.9.4                        American National Standard quantities and procedures for description and measurement of environment sound, part 4: assessment and prediction of long term community response
ANSI S12.9.5                        American National Standard quantities and procedures for description and measurement of environment sound, part 5: sound level description for determination of compatible land use
ANSI S12.10                        American national standard methods for the measurement and designation of noise emitted by computer and business equipment
ANSI S12.11                        American national standard methods for the measurement of noise emitted by small air moving devices
ANSI S12.12                        American national standard engineering method for the determination of sound power levels of noise sources using sound intensity
ANSI S12.13                        draft american national standard eveluating the effectiveness of hearing conservation programs
ANSI S12.14                        American national standard methods for the field measurement of the sound output of audible public warning devices installed at fixed location outdoors
ANSI S12.15                         American National Standard for acoustics portable electric power tools, stationary and fixed electric power tools, and gardening appliances measurement of sound emitted
ANSI S12.16                         American National Standard guidelines for the specification of noise of new machinery
ANSI S12.17                         American National Standard impulse sound propagation for environmental noise assessment
ANSI S12.18                         American National Standard procedure for outdoor measurement of sound pressure level
ANSI S12.19                         American National Standard measurement of occupational noise exposure
ANSI S12.23                          American National Standard method for the designation of sound power emitted by machinery and equipment
ANSI S12.30                        American national standard guidelines for the use of sound power standards and for the preparation of noise test codes
ANSI S12.31                        American National Standard Precision Methods for the Determination of Sound Power Levels of Broad- Band Noise Sources in reverberation room
ANSI S12.32                        American National Standard Precision Methods for the Determination of Sound Power Levels of diecrete frequency and narrow band Noise Sources in reverberation room
ANSI S12.33                        American national standard engineering methods for the determination of sound power leels of noise sources in special reverberation room
ANSI S12.34                        American national standard engineering methods for the determination of sound power leels of noise sources for essentially free field conditions over a reflecting plane
ANSI S12.35                        American national standard engineering methods for the determination of sound power leels of noise sources in anechoic and hemi-anechoic rooms

happyman

GB也有一些对应的等效标准，但不全，所以也还没有整理出来。

VIz_Jaqtaar

请问哪里有得下这些资料或购买

happyman

For almost all the standards, you have to purchase it if you would like to read it.
BTW, if you are in university it may be downloaded from your library.

hyl2323

我有几个GB的，感觉还不错，标准是个好东西，以前没重视，现在喜欢看，很严谨很专业。

y272166290

标准的确是好东西，我现在正需要，可惜没有……

happyman

获得标准的唯一方法就是购买，但这些标准不便宜。
对于在学校的同学，很多学校图书馆会买一些标准库可以免费下载。
留心一下网上也能找到不少标准。
我手头的标准基本上一半是买的，一半是在学校获时得到的，有个别是从网上得到的。

y272166290

感谢校长提醒，:handshake 看来以后要多留心搜集标准！！

stanboy04

标准确实是个好东西！要学的实在是太多了！

mz6868

这里有些标准 是以前下的 后来自己又加了点 希望有用
记得改后缀啊 改成.xls

3QMM

我有一个草拟的ISO3744-1994的pdf格式标准，但是我不知道怎么在恢复里面上传