ASTM E1503-14
Standard Test Method for Conducting Outdoor Sound Measurements Using a Digital Statistical Sound Analysis System

Standard No.

ASTM E1503-14

Release Date

2014

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM E1503-22

Latest

ASTM E1503-22

Scope

4.1 This test method deals with methods and techniques which are well defined and which are understood by a trained acoustical professional. This test method has been prepared to provide a standard methodology which, when followed, will produce results which are consistent with requirements of government and industry, and which can be validated using information gathered and documented in the course of the measurement program.

4.2 There are numerous situations for which outdoor sound level data are required. These include, but are not limited to the following:

4.2.1 Documentation of sound levels before the introduction of a new sound source as a reference for assessment of the noise impact caused by a proposed facility and associated activities,

4.2.2 Comparison of sound levels with and without a specific source (for example, assessment of the impact of an existing source), and

4.2.3 Comparison of sound levels with criteria or regulatory limits (for example, indication of exceedance of criteria or non-compliance with laws).

4.3 This test method provides a means for operating a sound analysis system which incorporates digital circuits for processing and storing sound level data, documenting conditions under which the measurements were performed, and reporting the results.

4.4 This test method provides the user with information to (1) perform and document statistical analysis of outdoor sound level over specific time periods at specified places, and (2) make and document the physical observations necessary to qualify the measurements.

4.5 This test method can be used by individuals, regulatory agencies, or others as a measurement method to collect acoustical data for many common situations. The data are collected in a format determined by the capabilities of the equipment, equipment operational options selected, and by post-processing options available.

4.6 The user is cautioned that there are many factors that can strongly influence the results obtained during measurement of outdoor sound levels and that this test method is not intended to supplant the experience and judgment of experts in the field of acoustics. This test method is intended to facilitate communication between sound measurement professionals and individuals who are responsible for administering regulations, or are otherwise involved in decisions involving sound measurements. Measurements shall be performed only under the direction of people who are experienced in the measurement and analysis of outdoor sound, and who are thoroughly familiar with the use of the equipment and techniques involved.

4.7 This test method is only a measurement procedure and, as such, does not address the methods of comparison of the acquired data with specific criteria. No procedures are provided within this test method for estimating the influences of two or more simultaneously measured sounds. This test method can be used, with an appropriate plan, in establishing compliance when the measured data are below a specified limit, or conversely, establishing noncompliance when any of the data are above a specified limit.

1.1 This test method covers the measurement of outdoor sound levels at specific lo......

ASTM E1503-14 Referenced Document

• ASTM C634 Standard Terminology Relating to Building and Environmental Acoustics
• ASTM E1014 Standard Guide for Measurement of Outdoor A-Weighted Sound Levels
• ASTM E1686 Standard Guide for Selection of Environmental Noise Measurements and Criteria
• ASTM E1780 Standard Guide for Measuring Outdoor Sound Received from a Nearby Fixed Source

ASTM E1503-14 history

• 2022 ASTM E1503-22 Standard Test Method for Conducting Outdoor Sound Measurements Using a Statistical Sound Analysis System
• 2014 ASTM E1503-14 Standard Test Method for Conducting Outdoor Sound Measurements Using a Digital Statistical Sound Analysis System
• 2012 ASTM E1503-12 Standard Test Method for Conducting Outdoor Sound Measurements Using a Digital Statistical Sound Analysis System
• 2006 ASTM E1503-06 Standard Test Method for Conducting Outdoor Sound Measurements Using a Digital Statistical Sound Analysis System
• 2005 ASTM E1503-05 Standard Test Method for Conducting Outdoor Sound Measurements Using a Digital Statistical Analysis System
• 2004 ASTM E1503-97(2004) Standard Test Method for Conducting Outdoor Sound Measurements Using a Digital Statistical Analysis System
• 1997 ASTM E1503-97 Standard Test Method for Conducting Outdoor Sound Measurements Using a Digital Statistical Analysis System