17.140.30 运输工具的噪声 标准查询与下载

ISO 362-3:2022 声学.加速道路车辆发出的噪声的测量.工程方法.第3部分:室内试验M和N类

This document specifies an engineering method for measuring the noise emitted by road vehicles of categories M and N by using a semi anechoic chamber with a dynamometer installed. The specifications are intended to achieve an acoustical correlation between testing the exterior noise of road vehicles in a semi anechoic chamber and outdoor testing as described in ISO 362-1. This document provides all necessary specifications and procedures for indoor testing to obtain results which are comparable to typical run-to-run variations of measurements in today’s type approval tests. This document provides a method designed to meet the requirements of simplicity as far as they are consistent with the reproducibility of results under the operating conditions of the vehicle. NOTE 1 The results obtained bythis method give an objective measure of the noise emitted under the specified conditions of test. It is necessary to consider the fact that the subjective appraisal of the noise annoyance of different classes of motor vehicles is not simply related to the indications of a sound measuring system. As annoyance is strongly related to personal human perception, physiological human conditions, culture, and environmental conditions, there is a large variation and annoyance is therefore not useful as a parameter to describe a specific vehicle condition. NOTE 2 If measurements are carried out in rooms which do not fulfil the requirements stated in this document, the results obtained can deviate from the results using the specified conditions.

Acoustics — Measurement of noise emitted by accelerating road vehicles — Engineering method — Part 3: Indoor testing M and N categories

TB/T 3050-2022 铁路环境测量 环境噪声测量

Railway environment measurementEnvironmental noise measurement

DIN EN ISO 2922:2021 声学 测量船舶在内陆水道和港口发出的空气声（ISO 2922:2020）；德文版 EN ISO 2922:2020

This document specifies the conditions for obtaining reproducible and comparable measurement results of the airborne sound emitted by vessels of all kinds on inland waterways and in ports and harbours, except powered recreational craft as specified in the ISO 14509 series. This d

Acoustics - Measurement of airborne sound emitted by vessels on inland waterways and harbours (ISO 2922:2020); German version EN ISO 2922:2020

DIN EN 17285:2021 铁路应用 声学 车门声音警告的测量；德文版 EN 17285:2020

This document specifies procedures to assess acoustic signals at passenger external doors applying to all kind of rolling stock. The following applies to this standard: - this document refers to acoustical passenger information indicating the release, opening and closing of passe

Railway applications - Acoustics - Measuring of door audible warnings; German version EN 17285:2020

OENORM EN ISO 2922:2021 声学 内陆水道和港口船舶发出的空气传播声音的测量（ISO 2922:2020）

Acoustics - Measurement of airborne sound emitted by vessels on inland waterways and harbours (ISO 2922:2020)

DIN ISO 362-3:2021 加速道路车辆发出的噪声的测量 工程方法 第3部分：室内测试 M 和 N 类（ISO 362-3:2016）

This document DIN ISO 362-3 specifies an engineering method for measuring the noise emitted by road vehicles of categories M and N by using a semi anechoic chamber. The specifications are intended to achieve an acoustical correlation between testing the exterior noise of road veh

Measurement of noise emitted by accelerating road vehicles - Engineering method - Part 3: Indoor testing M and N categories (ISO 362-3:2016)

DIN ISO 16254:2021 声学 M 类和 N 类道路车辆在静止和低速运行时发出的声音的测量 工程方法（ISO 16254:2016）

This International Standard is derived from ISO 362-1 and specifies an engineering method for measuring the sound emitted by M and N category road vehicles at standstill and low speed operating conditions. The specifications reproduce the level of sound which is generated by the

Acoustics - Measurement of sound emitted by road vehicles of category M and N at standstill and low speed operation - Engineering method (ISO 16254:2016)

DIN EN 15610:2021 铁路应用 声学 与滚动噪声产生相关的轨道和车轮粗糙度测量；德文版 EN 15610:2019

This European Standard specifies a direct method for characterizing the surface roughness of the rail andwheel associated with rolling noise (\

Railway applications - Acoustics - Rail and wheel roughness measurement related to rolling noise generation; German version EN 15610:2019

DIN EN ISO 13473-1:2021 利用表面外观表征路面结构. 第1部分: 平均剖面高度的测定(ISO 13473-1-2019, 修正版本 2021-06); German version EN ISO 13473-1-2019

This document describes a test method to determine the average depth of pavement surface macrotexture by measuring the profile of a surface and calculating the texture depth from this profile. The technique is designed to provide an average depth value of only the pavement macrot

Characterization of pavement texture by use of surface profiles - Part 1: Determination of mean profile depth (ISO 13473-1:2019, Corrected version 2021-06); German version EN ISO 13473-1:2019

SN EN ISO 3381:2021 铁路应用 声学 轨道车辆内的噪声测量（ISO 3381:2021）

Railway applications - Acoustics - Noise measurement inside railbound vehicles (ISO 3381:2021)

BS EN ISO 3381:2021 轨道交通 声学 有轨车内噪声的测量

Railway applications. Acoustics. Noise measurement inside railbound vehicles

DS/ISO 3381:2021 铁路应用 – 声学 – 轨道车辆内的噪声测量

Railway applications – Acoustics – Noise measurement inside railbound vehicles

DS/EN ISO 3381:2021 铁路应用“声学”轨道车辆内噪声测量（ISO 3381:2021）

Railway applications – Acoustics – Noise measurement inside railbound vehicles (ISO 3381:2021)

PN-EN 1793-6+A1-2021-09 E 道路交通降噪装置—声学性能测定的试验方法—第6部分：固有特性—直接声场条件下空气传播隔声的原位值

Road traffic noise reducing devices -- Test method for determining the acoustic performance -- Part 6: Intrinsic characteristics - In situ values of airborne sound insulation under direct sound field conditions

ISO 3381:2021 轨道交通. 声学. 有轨车辆内部噪音的测量

This document specifies the measurement method and conditions to obtain reproducible noise levels on-board all kinds of vehicles operating on rails or other types of fixed track, hereinafter conventionally called “unit”, except for track maintenance vehicles in working modes. This document is applicable to type testing. It does not include all the instructions to carry out monitoring testing or evaluation of noise exposure of passengers or drivers over a whole journey. This document is not applicable to guided buses. It provides measurement procedures for vehicle interior noise (in general, a vehicle type test is carried out using only a selected subset of these tests): — when the vehicle is moving at constant speed; — when the vehicle is stationary; — when the vehicle is accelerating or decelerating; — in the driver's cab when an external warning horn is sounding (specifically required for European Union regulation application) It does not provide measurement procedures for: — audibility or intelligibility of any audible signals; — assessment of warning devices other than warning horns. The assessment of noise exposure of train crew due to operational conditions is not in the scope of this document. The results can be used, for example: — to characterise the noise inside these units; — to compare the internal noise of various units on a particular track section; — to collect basic source data for units. The test procedures specified in this document are of engineering grade (grade 2), the preferred grade for noise declaration purposes as defined in ISO 12001. If test conditions are relaxed, for example as they are for monitoring of in-service trains, then the results are no longer of engineering grade. The procedures specified for accelerating and decelerating tests are of survey grade (grade 3).

Railway applications - Acoustics - Noise measurement inside railbound vehicles

EN ISO 3381:2021 声学 有轨车辆内的噪声测量

Railway applications - Acoustics - Noise measurement inside railbound vehicles (ISO 3381:2021)

UNI EN 1793-6-2021 道路交通降噪装置 确定声学性能的试验方法 第6部分：固有特性 直接声场条件下空气传播隔声的原位值

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - In situ values of airborne sound insulation under direct sound field conditions

GSO ISO 16254:2021 声学 M类和N类道路车辆在静止和低速运行时发出的声音的测量 工程方法

ISO 16254:2016 is derived from ISO 362‑1 and specifies an engineering method for measuring the sound emitted by M and N category road vehicles at standstill and low speed operating conditions. The specifications reproduce the level of sound which is generated by the principal vehicle sound sources consistent with stationary and low speed vehicle operating conditions relevant for pedestrian safety. The method is designed to meet the requirements of simplicity as far as they are consistent with reproducibility of results under the operating conditions of the vehicle. The test method requires an acoustic environment which is only obtained in an extensive open space. Such conditions usually exist during the following: - measurements of vehicles for regulatory certification; - measurements at the manufacturing stage; - measurements at official testing stations. The results obtained by this method give an objective measure of the sound emitted under the specified conditions of test. It is necessary to consider the fact that the subjective appraisal of the annoyance, perceptibility, and/or detectability of different motor vehicles or classes of motor vehicles due to their sound emission are not simply related to the indications of a sound measurement system. As annoyance, perceptibility and/or detectability are strongly related to personal human perception, physiological human condition, culture, and environmental conditions, there are large variations and therefore these terms are not useful as parameters to describe a specific vehicle condition. Spot checks of vehicles chosen at random rarely occur in an ideal acoustic environment. If measurements are carried out on the road in an acoustic environment which does not fulfil the requirements stated in this International Standard, the results obtained might deviate appreciably from the results obtained using the specified conditions. In addition, this International Standard provides an engineering method to measure the performance of external sound generation systems intended for the purpose of providing acoustic information to pedestrians on a vehicle's operating condition. This information is reported as objective criteria related to the external sound generation system's sound pressure level, frequency content, and changes in sound pressure level and frequency content as a function of vehicle speed. As such, these measures can provide pedestrians with information on the location, speed, acceleration, and deceleration behaviour of a vehicle. Annex A contains background information relevant in the development of this International Standard.

Acoustics — Measurement of sound emitted by road vehicles of category M and N at standstill and low speed operation — Engineering method

GSO ISO 362-3:2021 道路车辆加速时发出的噪声的测量 工程方法 第3部分：室内测试M和N类

ISO 362-3:2016 specifies an engineering method for measuring the noise emitted by road vehicles of categories M and N by using a semi anechoic chamber. The specifications are intended to achieve an acoustical correlation between testing the exterior noise of road vehicles in a semi anechoic chamber and outdoor testing as described in ISO 362-1. ISO 362-3:2016 provides all necessary specifications and procedures for indoor testing to obtain results which are comparable to typical run-to-run variations of measurements in today's type approval tests. It provides a method designed to meet the requirements of simplicity as far as they are consistent with the reproducibility of results under the operating conditions of the vehicle. NOTE 1 The results obtained by this method give an objective measure of the noise emitted under the specified conditions of test. It is necessary to consider the fact that the subjective appraisal of the noise annoyance of different classes of motor vehicles is not simply related to the indications of a sound measuring system. As annoyance is strongly related to personal human perception, physiological human conditions, culture, and environmental conditions, there is a large variation and annoyance is therefore not useful as a parameter to describe a specific vehicle condition. NOTE 2 If measurements are carried out in rooms which do not fulfill the requirements stated in ISO 362-3 :2016, the results obtained can deviate from the results using the specified conditions.

Measurement of noise emitted by accelerating road vehicles — Engineering method — Part 3: Indoor testing M and N categories

DIN EN 1793-6:2021 道路交通噪声降低装置. 声学性能测定的试验方法. 第6部分: 固有特性. 直达声场条件下空气隔音的现场测定值; 德文版本EN 1793-6-2018+A1-2021

This document describes a test method for measuring a quantity representative of the intrinsic characteristics of airborne sound insulation for traffic noise reducing devices: the sound insulation index.The test method is intended for the following applications:- determination of

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - In situ values of airborne sound insulation under direct sound field conditions; German version EN 1793-6:2018+A1:2021