17.140.01 声学测量和噪声抑制综合 标准查询与下载

DIN ISO/TS 12913-2:2020 声学. 音景. 第2部分: 数据收集和报告要求(ISO/TS 12913-2-2018)

This document specifies requirements and supporting information on data collection and reporting for soundscape studies, investigations and applications. This document identifies and harmonizes the collection of data by which relevant information on the key components people, aco

Acoustics - Soundscape - Part 2: Data collection and reporting requirements (ISO/TS 12913-2:2018)

EN ISO 12999-1:2020 声学.建筑声学中不确定度的应用测定.第1部分:隔音材料

Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 1: Sound insulation (ISO 12999-1:2020)

ISO/TR 17534-4:2020 声学. 户外声音计算软件. 第4部分: 关于按照ISO 17534-1要求以质量保证方式实施委员会指令(EU)2015/996的建议

Acoustics - Software for the calculation of sound outdoors - Part 4: Recommendations for a quality assured implementation of the COMMISSION DIRECTIVE (EU) 2015/996 in software according to ISO 17534-1

T/CSPSTC 61-2020 声学超构材料术语

        声学超构材料是一种新型复合声学材料，是微结构材料中的一大门类。声学超构材料相较一般声学材料，具有设计理论丰富、可设计性强、性能优越（特别是密度低、低频性能优越）等一系列优点，能够突破一般声学材料的物理极限，为解决当前声学工程中面临难点和痛点问题提供了机遇。随着近年来超材料产业从无到有的发展，声学超构材料作为超材料的重要分支，在隔声、降噪、减震和振动控制等方面展示出了优异的性能，越来越受到机械、交通、建筑、材料等重点行业、重点企业的关注和重视。         目前，国际范围内并没有明确的声学超构材料标准，欧盟和美国等发达国家都在初步开始针对声学超构材料标准的制定进行调研工作。我国超材料的发展与国际水平保持一致，在人工微结构研究、电磁超材料、声学超构材料等领域中的研究处于国际前沿。 在应用方面，我国的声学超构材料已经在汽车工业、航空航天以及家电制造领域得到了初步验证与小范围应用，因而，相关技术标准亟待制定与规范。凭借我国在声学超构材料领域的科研和技术优势，加速声学超构材料行业和国家技术标准的制定，有利于我国在这一领域掌握更大的话语权，保持和扩大既有的基础研究和产业技术方面的优势。         本文件规定了声学超构材料的专业术语。         本文件内容框架主要包括以下几个方面：1)声学超构材料的定义与分类：声学超构材料的命名与不同定义及其关联、声学超构材料的主要分类以及分类依据；2)声学超构材料的设计和研究方法：声学超构材料的不同结构以及针对这些结构的主要研究方法，声学超构材料的一般理论与设计方法，声学超构材料研究中关注的主要参数及其表征方法；3)声学超构材料的应用与器件：声学超构材料已有和未来的应用场景、现存的以及潜在的声学超构材料器件与产品等。

Terminology of acoustic metamaterials

KS I ISO 10846-4-2020 声学和振动 - 弹性元件的振动声学传递特性的实验室测量 - 第4部分:除了弹性运动的弹性支持之外的元件的动态刚度

Acoustics and vibration — Laboratory measurement of vibro-acoustic transfer properties of resilient elements —Part 4: Dynamic stiffness of elements other than resilient supports for translatory motion

KS I ISO 10846-3:2020 声学和振动 - 弹性元件的振动声传递特性的实验室测量 - 第3部分:用于确定弹性支撑的动态刚度的间接方法

Acoustics and vibration — Laboratory measurement of vibro-acoustic transfer properties of resilient elements —Part 3: Indirect method for determination of the dynamic stiffness of resilient supports f

KS I ISO 10846-4:2020 声学和振动 - 弹性元件的振动声学传递特性的实验室测量 - 第4部分:除了弹性运动的弹性支持之外的元件的动态刚度

Acoustics and vibration — Laboratory measurement of vibro-acoustic transfer properties of resilient elements —Part 4: Dynamic stiffness of elements other than resilient supports for translatory motion

KS I ISO 10846-3-2020 声学和振动 - 弹性元件的振动声传递特性的实验室测量 - 第3部分:用于确定弹性支撑的动态刚度的间接方法

Acoustics and vibration — Laboratory measurement of vibro-acoustic transfer properties of resilient elements —Part 3: Indirect method for determination of the dynamic stiffness of resilient supports f

KS I ISO 11546-2-2020 声学 - 隔音隔音性能的测定 - 第2部分:原位测量（接受和验证目的）

Acoustics — Determination of sound insulation performances of enclosures — Part 2: Measurements in situ (for acceptance and verification purposes)

KS I ISO 11546-2:2020 声学 - 隔音隔音性能的测定 - 第2部分:原位测量（接受和验证目的）

Acoustics — Determination of sound insulation performances of enclosures — Part 2: Measurements in situ (for acceptance and verification purposes)

ASTM F1430/F1430M-20 具有补充负载处理附件的绝缘和非绝缘空中人员装置的声发射试验标准试验方法

1.1 This test method describes a procedure for acoustic emission (AE) testing of aerial personnel devices (APDs) with supplemental load handling attachments. 1.1.1 Equipment Covered—This test method covers the following types of vehicle-mounted aerial personnel devices with supplemental load handling attachments: 1.1.1.1 Extensible-boom APDs, 1.1.1.2 Articulating-boom APDs, and 1.1.1.3 Any combination of 1.1.1.1 and 1.1.1.2. 1.1.2 Equipment Not Covered—This test method does not cover any of the following equipment: 1.1.2.1 Aerial personnel devices without supplemental load handling attachments, 1.1.2.2 Digger-derricks with platform, 1.1.2.3 Cranes with platform, and 1.1.2.4 Aerial devices with load-lifting capabilities located anywhere other than adjacent to the platform. NOTE 1—This test method is not intended to be a stand-alone NDT method for the verification of the structural integrity of an aerial device. Other NDT methods should be used to supplement the results. 1.2 The AE test method is used to detect and area-locate emission sources. Verification of emission sources may require the use of other nondestructive test (NDT) methods, such as radiography, ultrasonics, magnetic particle, liquid penetrant, and visual inspection. (Warning—This test method requires that external loads be applied to the superstructure of the vehicle under test. During the test, caution must be taken to safeguard personnel and equipment against unexpected failure or instability of the vehicle or components.) 1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Acoustic Emission Testing of Insulated and Non-Insulated Aerial Personnel Devices with Supplemental Load Handling Attachments

EN ISO 12999-2:2020 声学.建筑声学测量不确定度的测定和应用.第2部分:吸声

This document specifies how to calculate: — the uncertainty of sound absorption coefficients and equivalent sound absorption areas measured according to ISO 354; — the uncertainty of the practical and weighted sound absorption coefficients determined according to ISO 11654; — the uncertainty of the object sound absorption coefficient according to ISO 20189; and — the uncertainty of the single number rating determined according to EN 1793‑1. Furthermore, the use of uncertainties in reporting measured or weighted sound absorption coefficients is explained.

Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 2: Sound absorption (ISO 12999-2:2020)

ASTM E664/E664M-15(2020)e1 通过浸入法测量纵向超声波表观衰减的标准实践

1.1 This practice describes a procedure for measuring the apparent attenuation of ultrasound in materials or components with flat, parallel surfaces using conventional pulse-echo ultrasonic flaw detection equipment in which reflected indications are displayed in an A-scan presentation. 1.2 The measurement procedure is readily adaptable for the determination of relative attenuation between materials. For absolute (true) attenuation measurements, indicative of the intrinsic nature of the material, it is necessary to correct for specimen geometry, sound beam divergence, instrumentation, and procedural effects. These results can be obtained with more specialized ultrasonic equipment and techniques. 1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for the Measurement of the Apparent Attenuation of Longitudinal Ultrasonic Waves by Immersion Method

KS I ISO 10847:2020 声学 - 各种室外隔音屏障插入损耗的原位测定

Acoustics — In-situ determination of insertion loss of outdoor noise barriers of all types

KS I ISO 9614-1:2020 声学 - 使用声强确定噪声源的声功率级 - 第1部分:离散点测量

Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 1: Measurement at discrete points

KS I ISO 10847-2020 声学 - 各种室外隔音屏障插入损耗的原位测定

Acoustics — In-situ determination of insertion loss of outdoor noise barriers of all types

KS I ISO 9614-2:2020 声学 - 使用声强测定噪声源的声功率级 - 第2部分:扫描测量

Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 2: Measurement by scanning

KS I ISO 9614-2-2020 声学 - 使用声强测定噪声源的声功率级 - 第2部分:扫描测量

Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 2: Measurement by scanning

KS I ISO 9614-1-2020 声学 - 使用声强确定噪声源的声功率级 - 第1部分:离散点测量

Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 1: Measurement at discrete points

ISO 12999-2:2020 声学.建筑声学测量不确定度的测定和应用.第2部分:吸声

This document specifies how to calculate: — the uncertainty of sound absorption coefficients and equivalent sound absorption areas measured according to ISO 354; — the uncertainty of the practical and weighted sound absorption coefficients determined according — the uncertainty of the object sound absorption coefficient according to ISO 20189; and — the uncertainty of the single number rating determined according to EN 1793-1. Furthermore, the use of uncertainties in reporting measured or weighted sound absorption coefficients is explained.

Acoustics — Determination and application of measurement uncertainties in building acoustics — Part 2: Sound absorption