17.140.30 运输工具的噪声 标准查询与下载

KS I ISO 2922-2019 声学 测量内陆水道和港口船舶发出的空气声

Acoustics — Measurement of airborne sound emitted by vessels on inland waterways and harbours

BS ISO 17208-2:2019 水下声学 船舶水下声音描述和测量的数量和程序 通过深水测量确定声源水平

What is ISO 17208 ‑ 2- Measurement of underwater sound from ships about? ISO 17208 ‑ 2 is a safety standard on determining source levels from deep water measurements. ISO 17208 ‑ 2 specifies methods for calculating an equivalent monopole source level by converting radiated noise level values obtained in deep water according to ISO 17208-1 . Procedures are also given for direct calculation from measurements made in deep water with specific hydrophone geometry. The source level calculated by the procedure in ISO 17208 ‑ 2 is that of an equivalent monopole source at a specified nominal source depth, and for broadside aspect only. The nominal source depth is intended to be reported with the equivalent monopole broadside source-level value. Who is ISO 17208 ‑ 2- Measurement of underwater sound from ships f or? ISO 17208 ‑ 2 on det...

Underwater acoustics. Quantities and procedures for description and measurement of underwater sound from ships - Determination of source levels from deep water measurements

ISO 17208-2:2019 水下声学.船舶水下声音描述和测量的数量和程序.第2部分:深水测量源水平的测定

This document specifies methods for calculating an equivalent monopole source level by converting radiated noise level values obtained in deep water according to ISO 17208-1. Procedures are also given for direct calculation from measurements made in deep water with specific hydrophone geometry. The source level calculated by the procedure in this document is that of an equivalent monopole source at a specified nominal source depth, and for broadside aspect only. The nominal source depth is intended to be reported with the equivalent monopole broadside source level value.

Underwater acoustics — Quantities and procedures for description and measurement of underwater sound from ships — Part 2: Determination of source levels from deep water measurements

BS ISO 18406:2017 水下声学 冲击打桩辐射水下声的测量

Underwater acoustics. Measurement of radiated underwater sound from percussive pile driving

BS PD ISO/TS 11819-3:2017 声学. 路面对交通噪声的影响测量. 标准轮胎

Acoustics. Measurement of the influence of road surfaces on traffic noise. Reference tyres

EN ISO 11819-2:2017 声学-路面对交通噪声影响的测量-第2部分:接近法(ISO 11819-2:2017)

Acoustics - Measurement of the influence of road surfaces on traffic noise - Part 2: The close-proximity method

ISO 18406:2017 水声学. 测量冲击桩推进的辐射水声

This document describes the methodologies, procedures, and measurement systems to be used for the measurement of the radiated underwater acoustic sound generated during pile driving using percussive blows with a hammer. A major motivation for undertaking measurements of the sound radiated during percussive pile driving is as part of an assessment of impact on aquatic fauna required by regulatory frameworks. This document describes a generic approach to measurements that can be applied to different regulatory requirements. This document is suitable for measurement of percussive pile driving undertaken for offshore installation of foundations (monopiles, jackets, tripods, etc.) used in construction of offshore wind farms, oil and gas platforms, and other inshore structures such as bridge foundations and aquatic renewable energy devices. This document does not cover measurement of the sound radiated by vibropiling or sheet piling. This document does not cover piling in water of depth less than 4 m or greater than 100 m. The procedures described herein provide guidance on making measurements to satisfy the following objectives: — to monitor source output during piling, for example, for regulatory purposes; — to provide consistency in comparison of piling noise from different construction projects; — for validation of modelling or predictions. This document covers only the measurement of the sound field radiated during percussive pile driving. The scope of this document does not include the assessment of exposure metrics, or the use of exposure criteria. No attempt is made to prescribe a methodology for generating maps of the acoustic field in the vicinity of the source. In the normative part of this document, requirements and procedures are described for measurement of the sound field at specific ranges from the pile being driven. In this part of the document, no procedure is provided for determination of an acoustic output metric that is independent of the propagation path between source and receiver (such as a source level). Ideally, such a metric would have some predictive utility (for example, in calculating noise impact zones and noise maps). However, some information on the determination of a possible acoustic output metric is provided in Annex A. This document covers only the measurement of sound pressure in the water column. The scope does not include measurement of sound particle velocity in the water column due to the propagating sound wave, or seabed vibration caused by waves propagating across the sea-floor. This exclusion does not imply that such measures are unimportant; indeed, their importance in assessing the impact on aquatic life is recognized. However, at the time of drafting, measurement of these quantities is not yet mature enough for standardization.

Underwater acoustics - Measurement of radiated underwater sound from percussive pile driving

ISO/TS 11819-3:2017 声学. 测量路面对交通噪声的影响. 第3部分: 标准轮胎

Acoustics - Measurement of the influence of road surfaces on traffic noise - Part 3: Reference tyres

ISO 11819-2:2017 声学.道路表面对交通噪声影响的测量.第2部分：近距离法

Acoustics - Measurement of the influence of road surfaces on traffic noise - Part 2: The close-proximity method

BS ISO 362-3:2016 道路车辆加速时发出噪声的测量. 工程方法. M类和N类的室内试验

Measurement of noise emitted by accelerating road vehicles. Engineering method. Indoor testing M and N categories

ISO 362-3:2016 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

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

BS ISO 16254:2016 声学. M类和N类道路车辆在停放和低速操作时发出噪声的测量. 工程方法

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

PD CEN/TR 16891:2016 铁路应用 声学 组合粗糙度 轨道衰减率和传递函数的测量方法

Railway applications - Acoustics - Measurement method for combined roughness@ track decay rates and transfer functions

ISO 16254:2016 声学.静止和低速运行时M和N类道路车辆发出的声音的测量.工程方法

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

BS ISO 17208-1:2016 水下声学 船舶水下声音的描述和测量的数量和程序 用于比较目的的深水中精密测量的要求

Underwater acoustics. Quantities and procedures for description and measurement of underwater sound from ships. Requirements for precision measurements in deep water used for comparison purposes

ISO 17208-1:2016 水下声学. 船舶水下声音描述和测量的数量和程序. 第1部分: 用于比较目的的深层水的精密测量要求

This part of ISO 17208 specifies the general measurement system, procedure, and methodology used for the measurement of underwater sound from ships under a prescribed operating condition. It does not specify or provide guidance on underwater noise criteria or address the potential effects of noise on marine organisms. The resulting quantities are based on the root-mean-square sound pressure levels (SPL), herein used synonymously with sound pressure level or SPL measured in the far field of the ship and normalized to a distance of 1 m and reported in one-third octave bands (see 4.3). In this part of ISO 17208, the result of these measurements is called “radiated noise level”. The underwater sound pressure level measurement is performed in the geometric far field and then adjusted to the 1 m normalized distance for use in comparison with appropriate underwater noise criteria. This part of ISO 17208 is applicable to any and all underway surface vessels, either manned or unmanned. It is not applicable to submerged vessels or to aircraft. The method has no inherent limitation on minimum or maximum ship size. It is limited to ships transiting at speeds no greater than 50 kn (25,7 m/s). The measurement method smooths the variability caused by Lloyd’s mirror surface image coherence effects, but does not exclude a possible influence of propagation effects like bottom reflections, refraction and absorption. No specific computational adjustments for these effects are provided in this part of ISO 17208. A specific ocean location is not required to use this part of ISO 17208, but the requirements for an ocean test site are provided. The intended uses of the method described in this part of ISO 17208 are: to show compliance with contract requirements or criteria, for comparison of one ship to another ship, to enable periodic signature assessments, and for research and development. The intended users include government agencies, research vessel operators, and commercial ship owners. Additional post-processing would be required to use the data obtained from this measurement method for determination of the ship source levels to perform far field noise predictions such as needed for most environmental impact studies or for creating underwater noise contour maps.

Underwater acoustics - Quantities and procedures for description and measurement of underwater sound from ships - Part 1: Requirements for precision measurements in deep water used for comparison purposes

GSO ISO 13472-2:2015 声学 路面吸声性能原位测量 第2部分：反射面点法

  Scope is not provided for this standard

Acoustics -- Measurement of sound absorption properties of road surfaces in situ -- Part 2: Spot method for reflective surfaces

GSO ISO 362-2:2015 公路车辆加速噪声的测量 工程方法 第2部分：L级

  Scope is not provided for this standard

Measurement of noise emitted by accelerating road vehicles -- Engineering method -- Part 2: L category

GSO ISO 13473-5:2015 使用表面轮廓表征路面结构 第5部分：估计巨型结构

  Scope is not provided for this standard

Characterization of pavement texture by use of surface profiles -- Part 5: Determination of megatexture

SAE J2641-2015 雪地汽车的固定噪声测试、程序和实施问题

This SAE Information Report provides basic information about the issues surrounding the administration of stationary, infield sound testing of snowmobiles. The information provided herein is meant to enhance safety, improve the environment and promote uniform testing.

Stationary Sound Testing of Snowmobiles@ Procedure and Enforcement Issues