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ASTM E1574-98(2023)

(Test Method)

Standard Test Method for Measurement of Sound in Residential Spaces

Standard Test Method for Measurement of Sound in Residential Spaces

SIGNIFICANCE AND USE
5.1 This is an in situ method, that is, the measurements are made at the actual installation. The sound levels measured according to this test method should be representative for that installation and for the quantity of acoustical absorption actually, permanently present.  
5.2 The test method has the following limitations:  
5.2.1 The test method produces sound data which may be compared with applicable criteria or limits only if they are in terms of the quantities measured in this test method.  
5.2.2 The test method does not quantify certain subjective aspects of the sound environment that may be objectionable. These include pure tones, spectral content, and temporal distribution.
SCOPE
1.1 This test method provides guidance to the methodology used in the measurement of building interior sound levels.  
1.2 This test method describes procedures for measuring sound in enclosed residential spaces produced by built-in utilities and major appliances such as plumbing, heating, ventilating, air-conditioning systems, refrigerators, and dish washers. The measured values may then be used to assess compliance, design, or habitation suitability.  
1.3 This test method does not promulgate or recommend acoustical criteria.  
1.4 This test method is not intended for obtaining data to evaluate indoor environments for:  
1.4.1 Commercial activities such as studios, communication centers, hospitals, and auditoria, and  
1.4.2 Effects from exterior sources such as aircraft, railroad operations, motor vehicles, mining operation, weapons fire, etc.  
1.5 This test method is not intended for evaluating sound transmission loss, sound absorption coefficient, or any other acoustical aspects of the space or structure.  
1.6 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.7 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.  
1.8 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.

General Information

Status
Published
Publication Date
31-Dec-2022
ICS
91.120.20 - Acoustics in building. Sound insulation
Technical Committee
E33 - Building and Environmental Acoustics
Drafting Committee
E33.08 - Mechanical and Electrical System Noise
Current Stage
Ref Project

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ASTM E1574-98(2023) - Standard Test Method for Measurement of Sound in Residential SpacesASTM E1574-98(2023) - Standard Test Method for Measurement of Sound in Residential Spaces
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ASTM E1574-98(2023) - Standard Test Method for Measurement of Sound in Residential Spaces
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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.
Designation: E1574 − 98 (Reapproved 2023)
Standard Test Method for
1
Measurement of Sound in Residential Spaces
This standard is issued under the fixed designation E1574; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope 2. Referenced Documents
2
1.1 This test method provides guidance to the methodology 2.1 ASTM Standards:
used in the measurement of building interior sound levels. C634 Terminology Relating to Building and Environmental
Acoustics
1.2 This test method describes procedures for measuring
E177 Practice for Use of the Terms Precision and Bias in
sound in enclosed residential spaces produced by built-in
ASTM Test Methods
utilities and major appliances such as plumbing, heating,
3
2.2 ANSI Standards:
ventilating, air-conditioning systems, refrigerators, and dish
S1.4 Specification for Sound Level Meters
washers. The measured values may then be used to assess
S1.11 Specification for Octave-Band and Fractional-Octave
compliance, design, or habitation suitability.
Analog and Digital Filters
1.3 This test method does not promulgate or recommend
S1.40 Specification for Acoustical Calibrators
acoustical criteria.
3. Terminology
1.4 This test method is not intended for obtaining data to
evaluate indoor environments for: 3.1 Definitions—For definitions of acoustical terms used in
this standard see Terminology C634.
1.4.1 Commercial activities such as studios, communication
centers, hospitals, and auditoria, and
3.2 Descriptions of Terms Specific to This Standard:
1.4.2 Effects from exterior sources such as aircraft, railroad
3.2.1 background noise—to include sound propagating to
operations, motor vehicles, mining operation, weapons fire,
the measurement space from sources which are not under
etc.
control of the proprietor or occupant of the measurement space.
See Terminology C634.
1.5 This test method is not intended for evaluating sound
3.2.1.1 Discussion—Examples include external utilities,
transmission loss, sound absorption coefficient, or any other
traffic, and activity in adjacent residences.
acoustical aspects of the space or structure.
3.2.2 highest transient sound—a sound characterized by a
1.6 The values stated in SI units are to be regarded as
brief excursion of pressure level which exceeds the ambient or
standard. No other units of measurement are included in this
steady sound.
standard.
3.2.2.1 Discussion—The transient sound may be accompa-
1.7 This standard does not purport to address all of the
nied by steady sound; for example, flushing of toilets or
safety concerns, if any, associated with its use. It is the
furnace start-up. The highest transient sound is the maximum
responsibility of the user of this standard to establish appro-
excursion of the sound product by the source of interest during
priate safety, health, and environmental practices and deter-
the source on-off cycle.
mine the applicability of regulatory limitations prior to use.
3.2.3 measurement space—residential spaces with a defined
1.8 This international standard was developed in accor-
boundary, usually a room or hallway, in which acoustical data
dance with internationally recognized principles on standard-
are to be acquired. Although the space may have a defined
ization established in the Decision on Principles for the
boundary, it does not have to be an enclosing boundary.
Development of International Standards, Guides and Recom-
3.2.3.1 Discussion—For example; an L-shaped living room/
mendations issued by the World Trade Organization Technical
dining room would be considered two spaces—living room and
Barriers to Trade (TBT) Committee.
dining room.
1 2
This test method is under the jurisdiction of ASTM Committee E33 on Building For referenced ASTM standards, visit the ASTM website, www.astm.org, or
and Environmental Acoustics and is the direct responsibility of Subcommittee contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
E33.08 on Mechanical and Electrical System Noise. Standards volume information, refer to the standard’s Document Summary page on
Current edition approved Jan. 1, 2023. Published February 2023. Originally the ASTM website.
3
approved in 1994. Last previous edition approved in 2014 as E1574 – 98 (2014). Available from American National Standards Institute (ANSI), 25 W. 43rd St.,
DOI: 10.1520/E1574-98R23. 4th Floor, New York, NY 10036, http://www.ansi.org.
Copyright © ASTM International, 100 Barr Harbor Driv
...

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5.1 Measurement of the sound absorption of a room is part of the procedure for other acoustical measurements, such as determining the sound power level of a noise source or the sound transmission loss of a partition. It is also used in certain calculations such as predicting the sound pressure level in a room when the sound power level of a noise source in the room is known.  
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1.2 Field Measurements—Although this test method covers laboratory measurements, the test method described in 4.1 can be used for making field measurements of the absorption of rooms (see also 5.5). A method to measure the absorption of rooms in the field is described in Test Method E2235.  
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FIG. 1 Direct (D) and Some Indirect or Flanking Paths (F and Dotted) in a Building  
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SIGNIFICANCE AND USE
4.1 The sound absorption of a material that covers a flat surface depends not only on the physical properties of the material but also on the way in which the material is mounted over the surface. The mountings specified in these practices are intended to simulate in the laboratory conditions that exist in normal use.  
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3.1 Definitions—Terms and related definitions given in Section 4 are intended for use uniformly and consistently in all building and environmental acoustic test standards in which they appear.  
3.2 Definitions of Terms Specific to Each Standard:  
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mks acoustic ohm (Pa·s/m3)  
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cgs rayl  
mks rayl (Pa·s/m)  
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mks rayl/m (Pa·s/m2)  
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mks rayl/m (Pa·s/m2)  
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mks rayl/in.  
mks rayl/m (Pa·s/m2)  
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5.1 The spectrum of the noise in the room below the test specimen is determined by the following:  
5.1.1 The size and the mechanical properties of the floor-ceiling assembly, such as its construction, surface, mounting or edge restraints, stiffness, or internal damping,  
5.1.2 The acoustical response of the room below,  
5.1.3 The placement of the object or device producing the impacts, and  
5.1.4 The nature of the actual impact itself.  
5.2 This test method is based on the use of a standardized tapping machine of the type specified in 8.1 placed in specific positions on the floor. This machine produces a continuous series of uniform impacts at a uniform rate on a test floor and generates in the receiving room broadband sound pressure levels that are sufficiently high to make measurements possible beneath most floor types even in the presence of background noise. The tapping machine itself, however, is not designed to simulate any one type of impact, such as produced by male or female footsteps.  
5.3 Because of its portable design, the tapping machine does not simulate the weight of a human walker. Therefore, the structural sounds, i.e., creaks or booms of a floor assembly caused by such footstep excitation is not reflected in the single number impact rating derived from test results obtained by this test method. The degree of correlation between the results of tapping machine tests in the laboratory and the subjective acceptance of floors under typical conditions of domestic impact excitation is uncertain. The correlation will depend on both the type of floor construction and the nature of the impact excitation in the building.  
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1.1 This test method covers the laboratory measurement of impact sound transmission of floor-ceiling assemblies using a standardized tapping machine. It is assumed that the test specimen constitutes the primary sound transmission path into a receiving room located directly below and that a good approximation to a diffuse sound field exists in this room.  
1.2 Measurements may be conducted on floor-ceiling assemblies of all kinds, including those with floating-floor or suspended ceiling elements, or both, and floor-ceiling assemblies surfaced with any type of floor-surfacing or floor-covering materials.  
1.3 This test method prescribes a uniform procedure for reporting laboratory test data, that is, the normalized one-third octave band sound pressure levels transmitted by the floor-ceiling assembly due to the tapping machine.  
1.4 Laboratory Accreditation—The requirements for accrediting a laboratory for performing this test method are given in Annex A2.  
1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.6 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.  
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1.6 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.

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1.1 This specification covers metal ceiling suspension systems used primarily to support acoustical tile or acoustical lay-in panels.  
1.2 Some suspension systems incorporate locking assembly details that enhance performance by providing some continuity or load transfer capability between adjacent sections of the ceiling grid. The test methods of Test Methods E3090/E3090M referenced in this specification do not provide the means for making a complete evaluation of continuous beam systems, nor for assessing the continuity contribution to overall system performance. However, the test methods can be used for evaluating primary structural members in conjunction with secondary members that interlock, as well as with those of noninterlocking type.  
1.3 While this specification is applicable to the exterior installation of metal suspension systems, the atmospheric conditions and wind loading require additional design attention to ensure safe implementation. For that reason, a specific review and approval should be solicited from the responsible architect and engineer, or both, for any exterior application of metal suspension systems in the construction of a new building or building modification.  
1.4 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.  
1.5 The following safety hazards caveat pertains only to the test methods described in this specification. 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.  
1.6 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.

  • Technical specification
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  • Technical specification
    7 pages
    English language
    sale 15% off