A59 声学计量 标准查询与下载

JJF 1034-2005 声学计量名词术语及定义

本规范所列名词可供制定、修订声学计量技术法规使用。在声学计量工作的其他方面及相关领域亦可作为参考。

Metrological Terms and their Definitions for Acoustics

JJF 1136-2005 音准仪校准规范

本规范适用于指针式、数字式、单盘和多盘闪光式、走马灯式或采用其他测量原理及显示方式测量十二平均律音音调及相对偏差的音准仪的校准。

Calibration Specification of Tonometers

NF S31-066-2:2005 声学.从接近耳朵的声源处测定声辐射强度.第2部分:利用人体模型技术

Acoustics - Determination of sound immissions from sound sources placed close to the ear - Part 2 : technique using a manikin (manikin-technique).

JJG 448-2005 瓦级超声功率计

本规程适用于超声功率为(0.5～20)W范围内的瓦级超声功率计的首次检定、后续检定和使用中的检验。

Ultrasonic Power Meters for watt Level

JJG 778-2005 噪声统计分析仪

本规程适用于1级和2级噪声统计分析仪的首次检定、后续检定和使用中的检验。

Noise Level Statistical Analyzers

JJG 176-2005 声校准器

本规程适用于LS级(实验室标准)、1级和2级声校准器的首次检定、后续检定和使用中的检验。

Sound Calibrators

CSA ISO 1996-3:05-CAN/CSA:2005 声学环境噪声的描述、测量和评定.第3部分:噪声限值的应用.第1版.ISO 1996-3:1987

La présente Recommandation I Norme internationale appartient à dune série de Recommandations I Normes internationales qui fournissent un ensemble de moyens destinés à la réalisation des protocoles des couches supérieures pour prendre en charge les servi

Acoustics Description and measurement of environmental noise Part 3: Application to noise limits First Edition; ISO 1996-3:1987

CSA ISO 1996-2:05-CAN/CSA:2005 声学 环境噪声的表征和测量 第2部分：捕获土地利用相关数据 第1版

L’Association canadienne de normalisation (CSA), sous les auspices de laquelle cette Norme nationale a été préparée, a rep ses lettres patentes en 191 9 et son accréditation au sein du Système de Normes nationales par le Conseil canadien des normes en

Acoustics - Characterization and measurement of environmental noise - Part 2: Capture of relevant data for land use First edition

ASA S12.9 PART 4-2005 描述和测量环境声音数量和程序,第4部分噪声评估和长期社会反应预测

Quantities and Procedures for Description and Measurement of Environmental Sound - Part 4: Noise Assessment and Prediction of Long-Term Community Response

Quantities and Procedures for Description and Measurement of Environmental Sound - Part 4: Noise Assessment and Prediction of Long-Term Community Response

ASA S1.15 PART 2-2005 测量麦克风:第2部分根据互易对技术实验室标准麦克风压力校准 的首要方法取代ANSI S1.10-1966

Measurement Microphones Part 2: Primary Method for Pressure Calibration of Laboratory Standard Microphones by the Reciprocity Technique Replaces ANSI S1.10-1966

Measurement Microphones ?Part 2: Primary Method for Pressure Calibration of Laboratory Standard Microphones by the Reciprocity Technique

ASA S1.13-2005 空中声压水平测量

Measurement of Sound Pressure Levels in Air

Measurement of Sound Pressure Levels in Air

ASTM E1503-05 使用数字统计分析系统测量室外声级的标准试验方法

1.1 This test method covers the measurement of outdoor sound levels at specific locations using a digital statistical analyzer and a formal measurement plan.1.1.1 This test method provides basic requirements for obtaining either a single set of data or multiple sets of related data. However, because there are numerous circumstances and varied objectives requiring multiple sets of data, the test method does not address planning of the measurement program.1.2 The use of results of measurements performed using this test method include, but are not limited to, the following:1.2.1 To characterize the acoustical environment of a site,1.2.2 To characterize the sound emissions of a specific sound source which exhibits a temporal variation in sound output, and1.2.3 To monitor the effectiveness of a noise impact mitigation plan.1.3 This test method is intended to be used in conjunction with a measurement plan that references this test method. Changes or additions to the provisions of this test method should be clearly stated in the plan.1.3.1 In the event it is necessary, for example, because of time constraints, to conduct measurements without first formalizing a plan, this test method can be used if an operator/observer whose qualifications are satisfactory to both the performing organization and the client is present at all times during the measurements and who complies, to the extent possible, with all the applicable requirements of this test method, including record keeping.1.4 The data obtained using this test method enable comparison of sound level data with appropriate criteria.1.4.1 The data obtained with this test method can be used in the derivation of loudness levels provided the necessary requirements regarding sample duration and signal bandwidth are observed in collecting the data. It is recommended that a specialist in the area of loudness evaluation be consulted in preparing a plan for measurements intended to produce data which will be used for this purpose.1.5 The values stated in SI units are to be regarded as the standard. The values given in parentheses are provided for information only.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 and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Conducting Outdoor Sound Measurements Using a Digital Statistical Analysis System

JJG 2037-2004 空气声声压计量器具

Measuring Instruments for Air Borne Acoustics Pressure

JJG 994-2004 数字音频信号发生器

Digital Audio Generators

JJG 665-2004 毫瓦级超声功率计

Ultrasonic Power Meter for Milliwatt Level

JJG 992-2004 声强测量仪

The Measurement Instruments of Sound Intensity

JJG 991-2004 阻抗听力计

Aural Impedance Audiometers

JJG 990-2004 声波检测仪

Acoustic Detector

JJG 2038-2004 听力计量器具

Measuring Instruments for Audiometry

SANS 10357:2004 使用Concawe法计算声波传播

Covers a method of calculating the propagation of sound over distances of up to two kilometres, under a variety of meteorological and topographical conditions.

The calculation of sound propagation by the Concawe method