Z32 噪声、振动测试方法 标准查询与下载

BS EN 15892:2011 轨道交通.噪声排放.驾驶室内噪声测量

Railway applications. Noise emission. Measurement of noise inside driver's cabs

SAE J1970-2011 休闲汽艇的海岸线声级测量规程

This SAE Recommended Practice establishes the procedure for measuring the sound level of recreational motorboats in the vicinity of a shore bordering any recreational boating area during which time a boat is operating under conditions other than stationary mode operation. It is intended as a guide toward standard practice and is subject to change to keep pace with experience and technical advances. This document specifies guidelines for sound level measurements made from the shoreline of recreational boating areas and is intended for pleasure motorboats only.

Shoreline Sound Level Measurement Procedure for Recreational Motorboats

ISO 10844:2011 声学.测量道路车辆发出的噪音用试验车道规范

This International Standard specifies the essential characteristics of a test surface intended to be used for measuring vehicle and tyre/road noise emissions. The surface design given in this International Standard: - produces consistent levels of tyre/road sound emission under a wide range of operating conditions including those appropriate to vehicle sound testing; - minimizes inter-site variation; - provides minor absorption of the vehicle sound sources; - is consistent with road-building practice.

Acoustics - Specification of test tracks for measuring noise emitted by road vehicles and their tyres

DIN ISO 15665:2011 声学.管道,阀门和法兰的隔音(ISO 15665-2003 + Cor. 1-2004)

Acoustics - Acoustic insulation for pipes,valves and flanges (ISO 15665:2003 + Cor. 1:2004)

DIN EN ISO 3744:2011 声学.声压法测定噪声源的声功率级.反射面上近似自由场的工程法(ISO 3744-2010).德文版本EN ISO 3744-2010

This International Standard specifies methods for determining the sound power level or sound energy level of a noise source from sound pressure levels measured on a surface enveloping the noise source(machinery or equipment) in an environment that approximates to an acoustic free field near one or more reflecting planes.

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 (ISO 3744:2010); German version EN ISO 3744:2010

DIN 45643:2011 飞机噪声的测量和评定.德文和英文文本

Measurement and assessment of aircraft sound; Text in German and English

BS EN ISO 3744:2010 声学.使用声压测定噪声源的声功率级和声能级.反射面上方近似自由场的工程法

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

BS EN ISO 3747:2010 声学.?用声压测定噪声源的声功率级和声能量级.混响环境中现场用工程测量法

Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Engineering/survey methods for use in situ in a reverberant environment

BS ISO 2631-1:1997 机械振动和冲击.人体处于全身振动的评价.一般要求

Mechanical vibration and shock. Evaluation of human exposure to whole-body vibration. General Requirements

BS ISO 10302-1:2011 声学.小型通风装置辐射空气噪声和诱发结构振动的测量.空气噪音测量

Acoustics. Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices. Airborne noise measurement

ISO 10302-1:2011 声学.小型通风装置辐射空气噪声的测量.第1部分:空气噪声测量

This part of ISO 10302 specifies methods for measuring the airborne noise emitted by small air-moving devices (AMDs), such as those used for cooling electronic, electrical, and mechanical equipment where the sound power level of the AMD is of interest. Examples of these AMDs include propeller fans, tube-axial fans, vane-axial fans, centrifugal fans, motorized impellers, and their variations. This part of ISO 10302 describes the test apparatus and methods for determining the airborne noise emitted by small AMDs as a function of the volume flow rate and the fan static pressure developed by the AMD on the test apparatus. It is intended for use by AMD manufacturers, by manufacturers who use AMDs for cooling electronic equipment and similar applications, and by testing laboratories. It provides a method for AMD manufacturers, equipment manufacturers and testing laboratories to obtain comparable results. Results of measurements made in accordance with this part of ISO 10302 are expected to be used for engineering information and performance verification, and the methods can be cited in purchase specifications and contracts between buyers and sellers. The ultimate purpose of the measurements is to provide data to assist the designers of electronic, electrical or mechanical equipment which contains one or more AMDs. Based on experimental data, a method is given for calculating the maximum volume flow rate of the scaled plenum up to which this part of ISO 10302 is applicable.

Acoustics - Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices - Part 1: Airborne noise measurement

ANSI/ASTM F2544:2011 中空功率单元的加权声功率级测定的试验方法

Test Method For Determining A-Weighted Sound Power Level Of Central Vacuum Power Units

ANSI/ISO 10302-2:2011 声学.小型通风装置辐射空气噪声的测量.第2部分:结构运输振动测量

Acoustics - Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices - Part 2: Structure-borne vibration measurements

ANSI/ASA S12.56-2011 声学.利用声压的噪声源声功率级和声能级的测定.采用反射面上方密封测量表面的测量法

This National Standard specifies methods for determining the sound power level or sound energy level of a noise source from sound pressure levels measured on a surface enveloping a noise source (machinery or equipment) in a test environment for which requirements are given. The sound power level (or, in the case of noise bursts or transient noise emission, the sound energy level) produced by the noise source with frequency A-weighting applied is calculated using those measurements.

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

DIN EN ISO 7779:2011 声学.信息技术设备和电信设备发出的空气噪声的测量(ISO 7779-2010);德文版本EN ISO 7779-2010

Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment (ISO 7779:2010); German version EN ISO 7779:2010

DIN EN 15461:2011 轨道交通.噪声排放.火车经过时噪声测量用轨道部件的动态功能特性;德文版本EN 15461-2008+A1-2010

This European Standard specifies a method for characterizing the dynamic behaviour of the structure of a track relative to its contribution to the sound radiation associated with the rolling noise. This European Standard describes a method for: a) acquiring data on mechanical frequency reponse functions on a track; b) processing measurement data in order to calculate an estimate of the vibration decay rates along the rails in an audible frequency range associated with the rolling noise; c) presenting this estimate for comparision with the lower limits of the decay rates. It is applicable for evaluating the performance of sections of reference tracks for measuring railway vehicle noise within the framework of official approval tests. The method is not applicable for characterizing the vibration behaviour of tracks on loadbearing structures such as bridges or embankmments.

Railway applications - Noise emission - Characterisation of the dynamic properties of track sections for pass by noise measurements; German version EN 15461:2008+A1:2010

DIN EN ISO 3741:2011 声学.声压法测定噪声源和声功率级.响室精密法(ISO 3741-2010);德文版本EN ISO 3741-2010

Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for reverberation test rooms (ISO 3741:2010); German version EN ISO 3741:2010

DIN EN ISO 3743-1:2011 声学.利用声压的噪声源声功率级和声能级的测定.专用混响现场内小型可移动声源的工程方法.第1部分:硬质围墙试验室用对比法(ISO 3743-1-2010);

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 - Part 1: Comparison method for a hard-walled test room (ISO 3743-1:2010);

ANSI/ASA S12.57-2011 声学.声压法测定噪声源的声功率级和声能量级.混响环境中现场用工程测量法

Specifies a method for determining sound power level or sound energy level of a noise source by comparing measured sound pressure levels emitted by a noise source (machinery or equipment) mounted in situ in a reverberant environment, with those from a calibrated reference sound source. Sound power level (or in the case of noise bursts or transient noise emission, the sound energy level) produced by the noise source, in frequency bands of width one octave, is calculated using those measurements.

Acoustics - Determination of Sound Power Levels and Sound Energy Levels of Noise Sources Using Sound Pressure - Engineering/Survey Methods for Use in situ in a reverberant environment

ANSI/ASA S12.10-2-2011 声学.信息技术设备和电信设备排放的空气噪声的测量.第2部分:噪声排放水平声明

Specifies procedure and requirements of verification of noise emission levels of information technology and telecommunications equipment. Hitherto, a wide variety of methods have been applied by individual manufacturers and users to satisfy particular equipment or application needs. These diverse practices have often made comparison of noise emission difficult. This unifies the procedure and requirements that make declared noise emission levels consistent for IT & telecommunications equipment.

Acoustics - Measurement of Airborne Noise Emitted by Information Technology and Telecommunications Equipment - Part 2: Declaration of Noise Emission Levels