17.140.01 声学测量和噪声抑制综合 标准查询与下载

ASTM E1110-06(2019) 测定清晰度等级的标准分类

1.1 This classification provides a single figure rating that can be used for comparing building systems and subsystems for speech privacy purposes. The rating is designed to correlate with transmitted speech intelligence between office spaces. 1.2 Excluded from the scope of this classification are applications involving female speakers or children,2 languages other than English, and sound spectra other than speech. Thus excluded, for example, would be comparisons of building systems or subsystems for their effectiveness in reducing transmitted noise from machinery, industrial processes, bowling alleys, music rooms, places of entertainment, and the like. NOTE 1—Published work by Pearsons, et al, may eventually permit the restriction on female speakers to be relaxed.3 1.3 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 Classification for Determination of Articulation Class

ASTM E1179-13(2019) 测试开放式办公室部件和系统用声源的标准规范

1.1 This specification states the requirements for sound sources used for measuring the speech privacy between open offices and for measuring the laboratory performance of acoustical components (see Test Methods E1111 and E1130). 1.2 The sound source shall be a loudspeaker located in an enclosure driven with an appropriate test signal. 1.3 This specification describes the sound source and method of qualifying it using a special qualification signal. Test signals required by open office test methods may differ. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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 Specification for Sound Sources Used for Testing Open Office Components and Systems

EN ISO 3740:2019 声学.噪声源音响功率级的测定.基础标准使用指南

ISO 3740:2019 gives guidance for the use of a set of twelve basic International Standards (see Tables 1, 2 and 3) describing various methods for determining sound power levels from all types of machinery, equipment and products. It provides guidance on the selection of one or more of these standards, appropriate to any particular type of sound source, measurement environment and desired accuracy. The guidance given applies to airborne sound. It is for use in the preparation of noise test codes (see ISO 12001) and also in noise emission testing where no specific noise test code exists. Such standardized noise test codes can recommend the application of particular basic International Standard(s) and give detailed requirements on mounting and operating conditions for a particular family to which the machine under test belongs, in accordance with general principles given in the basic standards. ISO 3740:2019 is not intended to replace any of the details of, or add any additional requirements to, the individual test methods in the basic International Standards referenced. NOTE 1 Two quantities which complement each other can be used to describe the noise emission of machinery, equipment and products. One is the emission sound pressure level at a specified position and the other is the sound power level. The International Standards which describe the basic methods for determining emission sound pressure levels at work stations and at other specified positions are ISO 11200 to ISO 11205 (References [20] to [25]). NOTE 2 The sound energy level mentioned in ISO 3741 to ISO 3747 is not addressed in this document as it is not mentioned in any legal requirement. Its application is limited to very special cases of a single burst of sound energy or transient sound defined in ISO 12001.

Acoustics - Determination of sound power levels of noise sources - Guidelines for the use of basic standards (ISO 3740:2019)

ISO 3740:2019 声学.噪声源声功率级的测定.基本标准的使用指南

This document gives guidance for the use of a set of twelve basic International Standards (see Tables 1, 2 and 3) describing various methods for determining sound power levels from all types of machinery, equipment and products. It provides guidance on the selection of one or more of these standards, appropriate to any particular type of sound source, measurement environment and desired accuracy. The guidance given applies to airborne sound. It is for use in the preparation of noise test codes (see noise test codes can recommend the application of particular basic International Standard(s) and give detailed requirements on mounting and operating conditions for a particular family to which the machine under test belongs, in accordance with general principles given in the basic standards. This document is not intended to replace any of the details of, or add any additional requirements to, the individual test methods in the basic International Standards referenced. NOTE 1 Two quantities which complement each other can be used to describe the noise emission of machinery, equipment and products. One is the emission sound pressure level at a specified position and the other is the sound power level. The International Standards which describe the basic methods for determining emission sound pressure levels at work stations and at other specified positions are ISO 11200 to ISO 11205 (References [20] to [25]). NOTE 2 The sound energy level mentioned in ISO 3741 to ISO 3747 is not addressed in this document as it is not mentioned in any legal requirement. Its application is limited to very special cases of a single burst of sound energy or transient sound defined in ISO 12001.

Acoustics — Determination of sound power levels of noise sources — Guidelines for the use of basic standards

ASTM E2611-19 基于传递矩阵法测量声学材料正常发声声传播的标准测试方法

1.1 This test method covers the use of a tube, four microphones, and a digital frequency analysis system for the measurement of normal incident transmission loss and other important acoustic properties of materials by determination of the acoustic transfer matrix. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 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. 1.4 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 Measurement of Normal Incidence Sound Transmission of Acoustical Materials Based on the Transfer Matrix Method

BS EN ISO 9053-1:2018 声学 气流阻力的测定-静态气流法

What is this standard about? This document specifies the measurement of the determination of the static airflow resistance, in a laminar flow regime, of porous materials for acoustical applications.

Acoustics. Determination of airflow resistance - Static airflow method

KS I ISO 6926:2018 声学 - 用于确定声功率级的参考声源的性能和校准的要求

Acoustics — Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels

KS I ISO 6926-2018 声学 - 用于确定声功率级的参考声源的性能和校准的要求

Acoustics — Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels

ASTM E1704-95(2018) 隔声罩声学性能规范的标准指南

1.1 The guide covers the development of criteria for the acoustical performance of a broad variety of acoustical enclosures by identifying information necessary to unambiguously describe acoustical performance. This guide is not a standard ASTM specification for a sound-isolating enclosure. 1.2 Excluded from the scope of this guide are technical considerations for enclosure design that do not pertain directly to acoustical performance. 1.3 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. 1.4 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 Guide for Specifying Acoustical Performance of Sound-Isolating Enclosures

BS PD ISO/TS 12913-2:2018 声学声景 数据收集和报告要求

Acoustics. Soundscape. Data collection and reporting requirements

ISO/TS 12913-2:2018 声学.声景.第2部分：数据收集和报告要求

Acoustics - Soundscape - Part 2: Data collection and reporting requirements

BS EN ISO 3745:2012+A1:2017 声学 利用声压测定噪声源的声功率级和声能级 消声室和半消声室的精密方法

1   Scope 1.1   General This International Standard specifies methods for measuring the sound pressure levels on a measurement surface enveloping a noise source (machinery or equipment) in an anechoic room or a hemi-anechoic room . The sound power level (or, in the case of impulsive or transient noise emission, the sound energy level) produced by the noise source, in frequency bands of width one-third octave or with frequency weighting A applied, is calculated using those measurements, including corrections to allow for any differences between the meteorological conditions at the time and place of the test and those corresponding to a reference characteristic acoustic impedance. In general, the frequency range of interest includes the one-third-octave bands with mid-band frequencies from 100 Hz to 10 000 Hz. In practice, the range is extended or restricted to frequencies beyond or within these limits, to those between which the test room is qualified for the purposes of the measurements.

Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Precision methods for anechoic rooms and hemi-anechoic rooms

ASTM F1430/F1430M-18 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

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

ISO 3743-2:2018 声学.声压法测定噪声源声功率级.混响声场中小型可移动声源的工程法.第2部分:专用混响试验室法

This document specifies a relatively simple engineering method for determining the sound power levels of small, movable noise sources. The methods specified in this document are suitable for measurements of all types of noise within a specified frequency range, except impulsive noise consisting of isolated bursts of sound energy which are covered by ISO 3744 and ISO 3745. NOTE A classification of different types of noise is given in ISO 12001.

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

DIN ISO 12913-1:2017 声学.音景.第1部分:定义和概念框架(ISO 12913-1-2014);德文和英文文本

This standard provides a definition and a conceptual framework of soundscape. It explains factors relevant for measuring and reporting in soundscape studies as well as for planning, design and management of soundscape.

Acoustics - Soundscape - Part 1: Definition and conceptual framework (ISO 12913-1:2014); Text in German and English

KS C IEC 61012A-2017(2022) 在超声波存在下测量可听声音的滤波器

Filters for the measurement of audible sound in the presence of ultrasound

KS C IEC 61012A:2017 用于在存在超声波的情况下测量可听声音的滤波器

Filters for the measurement of audible sound in the presence of ultrasound

KS C IEC 61012A-2017 用于超音波声音测量的滤波器

Filters for the measurement of audible sound in the presence of ultrasound

BS ISO 26101:2017 声学 自由场环境鉴定的测试方法

Acoustics. Test methods for the qualification of free-field environments

BS ISO 532-2:2017 声学. 响度的计算方法. Moore-Glasberg法

Acoustics. Methods for calculating loudness. Moore-Glasberg method